Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 2135: Examiners and Allowance Rates

38 examiners • 12 with pending office actions • Computing & Software (Tech Center 2100)

Art unit baseline (last 5 years, 2,834 dispositions): 73% allowance rate • 3.2 office actions per allowance • 763 days median pendency
ExaminerAllowance rateResolved casesPending apps
Jared Ian Rutz100.0%263
Hosuk Song100.0%200
Beemnet W Dada100.0%80
Candice A Rankin100.0%50
Arpan P Savla100.0%40
Edward Zee100.0%30
Ponnoreay Pich100.0%30
Nirav B Patel100.0%20
Baotran N To100.0%20
Leynna Thanh Truvan100.0%10
Samuel A Dillon100.0%10
Thomas A Gyorfi100.0%10
Yong J Choe95.5%60213
Tuan V Thai95.3%4640
Jae Un Yu93.8%2740
Tasnima Matin90.2%4405
Hashem Farrokh89.9%1190
Mark A Giardino Jr.88.1%54510
Daniel C Chappell84.5%58013
Edward Waddy Jr.84.4%33410
Yaima Rigol83.5%42511
Glenn Gossage83.3%2400
Duc T Doan80.8%1720
Shane D Woolwine80.6%1290
Elias Young Kim78.9%957
Mohamed M Gebril77.4%36313
Wei Ma73.0%11110
Gautam Sain69.2%42818
Alexander J Yoon60.0%2409
Chen Gu50.0%60
Charles Rones50.0%20
April Ying Shan Blair50.0%20
Sanjiv Shah5.3%190
Darren B Schwartz0.0%20
Elias Mamo0.0%10
Paula W Klimach0.0%10
Cordelia P K Zecher0.0%10
Mardochee Chery0.0%10

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2135?

73.0% over the last five years, across 2,834 resolved applications.

Which examiners in Art Unit 2135 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Yong J Choe (95.5%, 602 resolved), Tuan V Thai (95.3%, 464 resolved), Jae Un Yu (93.8%, 274 resolved).

Which examiners in Art Unit 2135 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Alexander J Yoon (60.0%, 240 resolved), Gautam Sain (69.2%, 428 resolved), Wei Ma (73.0%, 111 resolved).

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