Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 2194: Examiners and Allowance Rates

52 examiners • 18 with pending office actions • Computing & Software (Tech Center 2100)

Art unit baseline (last 5 years, 3,134 dispositions): 69% allowance rate • 4.3 office actions per allowance • 991 days median pendency
ExaminerAllowance rateResolved casesPending apps
April Ying Shan Blair100.0%40
Wei Yun Mui100.0%30
Arpan P Savla100.0%20
St John Courtenay III100.0%10
Lewis Alexander Bullock Jr.100.0%10
Ann J Lo100.0%10
Meghan Anne Riehl100.0%10
Renee D Chavez100.0%10
Chuong M Nguyen100.0%10
Gregory Aaron Kessler100.0%10
Sue X Lao100.0%10
Oleg Korsak100.0%10
Connor Imiola Blackburn100.0%19
Andy Ho91.6%1,0318
Peng Ke90.0%5011
Frank D Mills88.8%17821
Lechi Truong87.2%89418
Van H Nguyen85.3%1290
Kimbleann C Verdi84.4%640
Qing Yuan Wu83.3%720
Charles E Anya81.7%91234
Timothy A Mudrick79.9%4280
Umut Onat79.7%54226
Syed A Roni79.0%4710
Brian W Wathen78.4%2830
Craig C Dorais78.4%3430
Abdou K Seye77.3%4500
James D Rutten76.5%170
Mustafa A Amin76.1%9215
William C Wood75.7%1030
Tuan C. Dao74.7%3080
Zhan Chen73.2%560
Diem K Cao73.1%930
Timothy P Duncan73.0%1410
Li B Zhen70.8%1200
Deric Omar Ortiz70.8%240
Phuong N Hoang69.4%35611
Kimberly L Jordan68.9%43112
Nathan E Price68.8%160
Joanne Gonzales Macasiano64.3%1400
Jennifer Marie Gutman61.0%4118
Shih-Wei Kraft60.0%2500
Paul Manhoe Kim57.1%70
Kevin L. Young55.6%91
Carina Yun48.6%33314
Hyung Sub Sough14.3%140
Doon Y Chow0.0%30
Lucas Donald Absher—013
Samuel Obinna Nnaji Nwuha—010
Julianne Catherine Lapointe—05
Luke William Cullip—01
Kayla Elizabeth Conrad—01

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2194?

68.9% over the last five years, across 3,134 resolved applications.

Which examiners in Art Unit 2194 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Andy Ho (91.6%, 1,031 resolved), Peng Ke (90.0%, 50 resolved), Frank D Mills (88.8%, 178 resolved).

Which examiners in Art Unit 2194 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Carina Yun (48.6%, 333 resolved), Shih-Wei Kraft (60.0%, 250 resolved), Jennifer Marie Gutman (61.0%, 41 resolved).

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