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Colleen Chien

@colleenchien.bsky.social
788 followers 132 following 47 posts

Law Prof and Co-Director, Berkeley Center for Law and Technology. linktr.ee/colleenchien

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Colleen Chien @colleenchien.bsky.social · 24/09/2026
Interested in AI + society across disciplines? Come join the community we're building (with @irenetrampoline.bsky.social, @rajiinio.bsky.social + Alane Suhr) @ucberkeleyofficial.bsky.social. Tonight, 5:30–7, season 3 kicks off with a focus on AI + cybersecurity and recent HF/OAI & related events...
ai-and-society.github.io
UC Berkeley AI & Society - AI & Society
AI & Society community at UC Berkeley
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Colleen Chien @colleenchien.bsky.social · 24/09/2026
I recently wrote about depression + imposter syndrome after landing my dream job at @ucberkeleyofficial.bsky.social—and what helped. TL;DR: tennis 🎾, community + time are healing. It’s one reason I’ve loved helping build our AI & Society community. More next. www.linkedin.com/feed/update/...
linkedin.com
https://www.linkedin.com/feed/update/urn:li:activity:7507836882479767552/
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Colleen Chien @colleenchien.bsky.social · 09/07/2026
@BerkeleyLaw is hiring a tenured professor in AI, Law and Society, as part of an interdisciplinary campus-wide cluster. Please spread the word, and consider applying! Deadline is September 4. Happy to field questions. aprecruit.berkeley.edu/JPF05397
aprecruit.berkeley.edu
Professor - Artificial Intelligence, Inequality, and Society - School of Law
University of California, Berkeley is hiring. Apply now!
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Colleen Chien @colleenchien.bsky.social · 03/02/2026
Looking forward to discussing research on automated expungement notification and impacts for the Advancing Clean Slate Research webinar on Feb 11, 1–2pm EST. w/ JJ Prescott, Laura Chavez, and Nyron Crawford. Register: buff.ly/1JsPjFD About our Juneteenth agenda and pilots: buff.ly/OhARIyH
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Colleen Chien @colleenchien.bsky.social · 28/01/2026
Delighted to be presenting science-based insights on mentoring lawyers and inventors: “Best Practices in Mentoring: Creating Programs that Can Change Lives,” w/Margo Bagley, Jason Sandvik, & American Inns of Court to celebrate #MentoringMonth! 1/31 at 10:00 PST/1:00 EST: lnkd.in/gm8mRUAe
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Colleen Chien @colleenchien.bsky.social · 12/01/2026
Millions have had their records cleared under Clean Slate laws—but without knowing, they still live w/the consequences. Paper Prisons is proud to announce a partnership with the Santa Clara PD to implement RCTs to notify and evaluate this crucial link b/w legal reform + lived freedom buff.ly/RbuybAk
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Colleen Chien @colleenchien.bsky.social · 08/01/2026
From #ASSA2026, our second Diversity Pilots paper: Small-Scale Mentoring, Large-Scale Innovation. Evidence from seven cohorts shows formal mentoring increases inventive productivity—largest for underrepresented innovators—plus retention and satisfaction. Full paper:
papers.ssrn.com
Small-Scale Mentoring, Large-Scale Innovation: Evidence from a Superstar Firm
Exploiting the staggered roll-out of a mentorship program in a superstar technology firm, we examine inventive efficiency and inclusion.  Novel idea-level
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Colleen Chien @colleenchien.bsky.social · 08/01/2026
New paper workshopped by co-authors Jillian Grennan and Joan Farre-Mensa at #ASSA2026. Prelim findings show that patent grants don’t just matter for firms—they shape inventors’ careers. See LinkedIn for further details: buff.ly/KPhCzus @aeainformation.bsky.social @assameeting.bsky.social #EconSky
buff.ly
Patent Grants Shape Inventor Trajectories | Colleen Chien posted on the topic | LinkedIn
Excited to share preliminary findings from new patent paper, on the impact of patenting. Important work from the past decade found that first patents positively reshapes the trajectories of startup…
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Colleen Chien @colleenchien.bsky.social · 05/01/2026
1/2 Fun visit to @ETH_en @eth_cle in Dec. presenting on two projects: "Surveillance Pricing: Inclusion or Exploitation?" (w/ @xu_yixiang, Cal. L. Rev., forthcoming) and "Inclusive Innovation & Knowledge Production" (papers w/@GrennanJill, Jason Sandvik & @jfm82)
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Colleen Chien @colleenchien.bsky.social · 03/01/2026
Excited about a new project w/ Prof. @chrishwiggins.bsky.social of @datascicolumbia.bsky.social on "tech bono" - the commitments we have in law to service learning/ professional volunteerism called “pro bono" mapped to tech+data science. More: buff.ly/hGPZy5I #techbono @ucberkeleylaw.bsky.social
buff.ly
Tech Bono
In law, pro bono service is institutionalized: embedded in legal education, supported by firms, coordinated by dedicated staff, and engrained in the culture. In tech and data science, skills-based “tech for good”—what I call tech bono—remains largely ad hoc, driven by individual initiative rather than durable institutional pathways. Explore how we're working to change that culture in this article.
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Colleen Chien @colleenchien.bsky.social · 22/11/2025
Closed out the inaugural year of the Berkeley AI & Society social with a look at a new statewide police use-of-force + misconduct database built by Berkeley EECS, journalism, law, data science, and others, including at Stanford. ML+ other techniques+sweat pulled of the enormous data cleaning (1/3)
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Colleen Chien @colleenchien.bsky.social · 31/10/2025
Wonderful to visit Jessica Jackson in NY. As a Santa Clara student, she inspired Paper Prisons when she drew attention to prisons overstay as a data problem. She’s since led REFORM; which has in 6 yrs passed 21 laws in 12 states to reform our broken probation/parole system: youtu.be/Gk8aREuaGAg?...
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Colleen Chien @colleenchien.bsky.social · 31/10/2025
So impressed with the spooky smart and creative costumes of students in my AI Law and Governance class! Adding our family's AI-themed costume from a few years ago too. Happy Halloween! 🎃
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Colleen Chien @colleenchien.bsky.social · 02/10/2025
New paper: Bridging Research Gaps b/w Academic Research & Legal Investigations of Algorithmic Discrimination, for AI, Ethics & Society 2025. @irenetrampoline.bsky.social, Anna Zink & I review civil enforcement actions & find 5 ways algorithmic research can better support enforcers; comments welcome!
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Colleen Chien @colleenchien.bsky.social · 26/08/2025
My new article, "Clean Slate, Dirty Data," audits automatic non-conviction record clearance laws in 5 states, finds good but imperfect compliance, suggesting 1) automation can succeed where petitions fail, 2) accountability in implementation is needed.(NC L. Rev 2025) papers.ssrn.com/sol3/papers....
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Alvaro M. Bedoya @bedoyausa.bsky.social · 26/08/2025
Dear journalists: The President has not fired Lisa Cook. The President is *trying* to illegally fire her. Your words shape people’s reality. Please be accurate in your reporting.
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Morgan Fairchild @morgfair.bsky.social · 26/08/2025
We Are All Lisa Cook open.substack.com/pub/paulkrug...
open.substack.com
We Are All Lisa Cook
Nobody is safe from weaponized government
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Colleen Chien @colleenchien.bsky.social · 23/04/2025
Despite backlash to DEI, our paper, w/ Jillian Grennan and Jason Sandvik, just presented @nber.org, suggests targeted mentorship boosts firm-wide innovation. Tracking 7 cohorts, 633 mentees & 20K+ employees, we find real ROI for well-designed mentoring. 📄 papers.ssrn.com/sol3/papers....
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Colleen Chien @colleenchien.bsky.social · 14/04/2025
Registration for our 4/16 AI & Education event featuring @ucberkeleyofficial.bsky.social Education Prof Zach Pardos and CS Prof Gireeja Ranade now open: berkeley.zoom.us/meeting/regi... Series website: ai-and-society.github.io Curated by @rajiinio.bsky.social and @irenetrampoline.bsky.social
berkeley.zoom.us
Welcome! You are invited to join a meeting: AI & Society – Education and AI talks. After registering, you will receive a confirmation email about joining the meeting.
Berkeley AI and Society Event (4/16) featuring UC Berkeley Associate Professor Zach Pardos (School of Education) and UC Berkeley Assistant Teaching Professor Gireeja Ranade (EECS) in conversation on t...
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Colleen Chien @colleenchien.bsky.social · 09/04/2025
Just posted: working paper on the impact of drivers license suspension reform laws on employment w/ @bobapel.bsky.social. We find increases in statewide employment when people can drive & that the quality of reform matters. It’s an early draft, welcome your comments! paperprisons.org/news-blog.ht...
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Colleen Chien @colleenchien.bsky.social · 04/04/2025
We've launched a biweekly AI & Society salon at Berkeley w/ @rajiinio.bsky.social & @irenetrampoline.bsky.social! This week, sociologist marionf.bsky.social joined EECS’ beenwrekt.bsky.social to discuss The Ordinal Society. Up next, on April 16th: AI & Education. Join us at ai-and-society.github.io
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Colleen Chien @colleenchien.bsky.social · 04/04/2025
Excited to see @kpbssandiego.bsky.social spotlight the Paper Prisons Racial Justice Act tool in their mini-series on racial disparities in the justice system. We’ve been humbled by the reception from people seeking to connect lived experience to data and welcome collaboration.
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Colleen Chien @colleenchien.bsky.social · 14/03/2025
What’s happening in Federal AI law, policy & governance? We discussed @ucberkeleylaw.bsky.social's recent conference, covering AI EOs across Trump I & II and Biden, the M-Memo, & agency shifts. Some highlights from my primer and the panel of computer & social scientists and lawyers I moderated:
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Alt18F @alt18f.bsky.social · 01/03/2025
18F was doing exactly the type of work that DOGE claims to want – yet we were eliminated shortly after midnight. Read our letter to the American people: 18f.org
18f.org
We're not done yet | 18F
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Colleen Chien @colleenchien.bsky.social · 23/01/2025
Today at noon PST - Tech Devt’s & Tools in the Criminal Legal System webinar (qualifies for CA tech CLE) - I’ll be talking about Paper Prisons projects in AI, automation, & data re the California Racial Justice Act & Clean Slate w/ Andrea Roth, Chesa Boudin, Rebecca Wexler, and Jake Rhodes.
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Issues in Science and Technology @issuesinst.bsky.social · 27/11/2024
ISSUES is thrilled to join the Bluesky community! ⁠ A brief introduction: We’re a digital and print opinion journal published by @nationalacademies.org and Arizona State University. We provide a forum for discussion of public policy related to science, technology, and society. ⁠1/ issues.org
20 recent ISSUES covers, designed by Fabio Cutro.
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bclt.bsky.social @bclt.bsky.social · 25/11/2024
The 25th Annual Berkeley-Stanford Advanced Patent Law Institute is only 10 days away! Seats are still available at the nation's premier patent law event. Register now! @pamelasamuelson.bsky.social @jenniferurban.bsky.social www.law.berkeley.edu/research/bcl...
law.berkeley.edu
25th Annual Berkeley-Stanford Advanced Patent Law Institute
Paul Brest Hall, Munger Building Stanford University
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Colleen Chien @colleenchien.bsky.social · 01/08/2024
📣 New Racial Justice Act tool/paper alert! Our Paper Prisons tool offers CalDOJ data on racial disparities by county, charge, prosecution stage, and sentence in all 58 CA counties. Tool: rja.paperprisons.org
rja.paperprisons.org
Racial Justice Act Tool [beta]
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Colleen Chien @colleenchien.bsky.social · 24/07/2024
Excited to share UC Berkeley's new cluster hire in AI, Inequality, and Society including five T/TT positions at Berkeley Law, @berkeleyischool.bsky.social, UC Berkeley CDSS, and the departments of EECS and Sociology. Please consider applying / spread the word! aprecruit.berkeley.edu/JPF04498
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Colleen Chien @colleenchien.bsky.social · 03/07/2024
This @financialtimes.com article provides an overview of several studies by Diversity Patents Initiative researchers including @patentscholar.bsky.social's & my piece in Science & a paper I co-authored with Chris Cotropia on the role of GenAI in improving patent quality: www.ft.com/content/feb1...
ft.com
Studies highlight gender and race-based gaps in patent applications
Disparities contribute to income inequalities and influence who receives funding for invention, researchers say
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Colleen Chien @colleenchien.bsky.social · 03/07/2024
Last week, I spoke on @npr.org's Morning Edition on the importance of policy delivery, not just fanfare, in reference to @govwesmoore.bsky.social's sweeping and ambitious pot conviction pardons; the TL;DR: good start, keep going. www.npr.org/2024/06/19/n...
npr.org
Some say Maryland’s mass marijuana pardons don’t go far enough
This week Maryland Gov. Wes Moore pardoned 175,000 people with marijuana convictions. But some advocates say pardons might not be enough to remove the barriers faced by people with a criminal record.
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Colleen Chien @colleenchien.bsky.social · 03/07/2024
Great to talk inclusive innovation with US Deputy Under Secretary of Commerce Derrick Brent last week at USPTO headquarters. Check out the agency's National Strategy for Inclusive Innovation, for getting people off the bench and into the innovation game. uspto.gov/about-us/new...
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Colleen Chien @colleenchien.bsky.social · 07/06/2024
Recording from inspiring California GenAI summit focusing on how to best harness GenAI for empowerment, not inequality, now available. cdss.berkeley.edu/JointCASummi... Check out the Governor's GenAI EO, toolkit, procurement guidance, and other regs. cdt.ca.gov/technology-i... @djpatil.bsky.social
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Lisa L. Ouellette @patentscholar.bsky.social · 20/12/2023
New Diversity Pilots Initiative blog posts: Gugliuzza, Goodman & Rebouché on Inequality and Intersectionality at the Federal Circuit writtendescription.blogspot.com/2023/12/gues... Heath, Seegert & Yang on Open-Source Innovation and Team Diversity writtendescription.blogspot.com/2023/12/gues...
writtendescription.blogspot.com
Guest post by Gugliuzza, Goodman & Rebouché: Inequality and Intersectionality at the Federal Circui...
Lisa Larrimore Ouellette's Patent & IP Blog, Reviewing Recent Scholarship on Patent Law, IP Theory, and Innovation
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Colleen Chien @colleenchien.bsky.social · 21/12/2023
New(ish) study with Duke Prof. Arti Rai considers Dx #patenting following SCOTUS’ Mayo ruling. We find increased prosecution toughness, sustained patenting but some evidence of retrenchment in filings/filing quality among small, US-based firms. Paper: papers.ssrn.com/sol3/papers.... 📈 #PatentLaw
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Colleen Chien @colleenchien.bsky.social · 07/12/2023
New in Science Magazine: @patentscholar.bsky.social and I explore a critical issue in patent law: why are so many contributors, particularly women and junior innovators, left unrecognized on #patents? science.org/doi/10.1126/.... #ScienceResearch
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Colleen Chien @colleenchien.bsky.social · 04/12/2023
AppleWatches are at risk of being banned by the ITC for patent infringement. I explain why I think ultimately they WILL be available for Xmas in this Hustler Mag article. #patentlaw #ITC #Apple (Also always glad to show off my sustainable DEPLOYLondon blouse) thehustle.co/will-this-be...
thehustle.co
Will this be the last Christmas you can get an Apple Watch? - The Hustle
Apple is locked in a years-long patent fight with a medical technology company. Is anybody winning?
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Pamela Samuelson @pamelasamuelson.bsky.social · 18/09/2023
Berkeley Center for Law & Technology is hosting a half-day program on generative AI and creativity on Friday afternoon. In person only unfortunately. Here's a link to the program: www.law.berkeley.edu/research/bcl...
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