Prosecution Insights
Last updated: October 08, 2026

USPTO Art Unit 2841: Examiners and Allowance Rates

73 examiners • 26 with pending office actions • Semiconductors, Circuits & Optics (Tech Center 2800)

Art unit baseline (last 5 years, 6,801 dispositions): 85% allowance rate • 3.1 office actions per allowance • 868 days median pendency
ExaminerAllowance rateResolved casesPending apps
Allen L Parker100.0%50
Bryan Van Huynh100.0%30
John B Vigushin100.0%20
Oscar C Jimenez100.0%10
Richard J Hong100.0%10
Phong H Dang100.0%10
Logan Fera Mcgowan100.0%10
Dalena Tran100.0%10
Victor Cole100.0%10
Kharye Pope100.0%10
Kenneth Bukowski100.0%10
Nhan T Tran100.0%10
David H Banh100.0%10
Courtney L Smith100.0%10
Priyank J Shah100.0%10
Phuong K Dinh100.0%10
Zachary Pape100.0%10
Andrea Nmn Saucedo Cuevas100.0%10
Donghai D Nguyen100.0%10
Zhengfu J Feng100.0%10
Timothy Michael Ayres100.0%10
Xanthia C Cunningham96.9%1965
Anthony Michael Haughton95.5%33012
Anthony Q Edwards95.3%3839
Nidhi Vivek Thaker93.9%2287
Dakota M Talbert92.8%690
Hung Q Dang91.7%2400
Rockshana D Chowdhury91.5%42319
Rashen E Morrison91.2%35225
Hung S Bui90.6%87722
Adrian S Wilson90.5%42312
Hung V Ngo90.2%20411
Elisa Marie Sasserath90.0%4014
Sagar Shrestha89.6%3266
Christopher L Augustin87.7%31017
Angel R Estrada87.0%31617
Imani N Hayman85.7%140
James Wu85.3%35423
Douglas R Burtner85.0%2139
Abhishek M Rathod84.8%2644
Martin Antonio Asmat Uceda84.0%13116
Peter Krim82.2%11820
Keith A Depew82.2%1290
Jerry Wu81.8%36319
Ross Terry Mularski78.6%4217
Christopher W Fulton77.3%2770
William H Mayo III76.6%33736
Theron S Milliser76.3%2157
Yaritza Guadalupe75.6%2500
Jeremy C Norris74.6%1420
Keon Nmn Kim72.5%691
Randy W Gibson71.6%2960
George B Bennett70.9%1410
Tuan T Dinh70.5%1730
Dameon E Levi69.8%2050
Chau N Nguyen69.5%35755
Amy Cohen Johnson66.7%2550
Yuriy Semenenko66.5%1610
Andargie M Aychillhum64.8%1050
Hoa Cao Nguyen62.4%1170
Richard A Smith62.0%2550
Abiy Getachew60.6%990
Ishwarbhai B Patel58.5%1420
Gage Stephen Crum57.1%18925
Tania C Courson52.7%1650
Jacob F Betit50.0%20
Xiaoliang Chen48.2%1680
Steven T Sawyer42.1%190
Mudakir Hussien33.3%30
Jinhee J Lee26.1%230
Josiah Aidan Castillo0.0%10
Ashleigh Lauren Kern0.0%10
Craig M Schneider—07

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2841?

85.1% over the last five years, across 6,801 resolved applications.

Which examiners in Art Unit 2841 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Xanthia C Cunningham (96.9%, 196 resolved), Anthony Michael Haughton (95.5%, 330 resolved), Anthony Q Edwards (95.3%, 383 resolved).

Which examiners in Art Unit 2841 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Xiaoliang Chen (48.2%, 168 resolved), Tania C Courson (52.7%, 165 resolved), Gage Stephen Crum (57.1%, 189 resolved).

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