Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 2443: Examiners and Allowance Rates

43 examiners • 14 with pending office actions • Networking & Security (Tech Center 2400)

Art unit baseline (last 5 years, 3,242 dispositions): 71% allowance rate • 3.1 office actions per allowance • 785 days median pendency
ExaminerAllowance rateResolved casesPending apps
Padmavathi V Mundur100.0%20
Kim T Nguyen97.7%440
Sm Zakirul Islam95.7%230
Christopher B Robinson94.4%30419
Jonathan A Bui94.0%1835
Clayton R Williams93.8%25715
Hee Soo Kim90.9%19724
Chong G Kim89.3%23319
Jude Jean Gilles88.0%1420
Angela Marie Widhalm De Rodrig87.5%15222
Meng Vang87.2%15624
Alina A Boutah86.3%5470
Adnan M Mirza86.2%6290
Michael Young Won85.8%25337
Michael J Li83.3%60
Sargon N Nano83.1%20123
Sanjoy K Roy83.0%470
Phuoc H Nguyen82.2%5450
Ho T Shiu79.4%17517
Davoud Aman Zand79.4%3110
Tania M Pena-Santana78.1%13713
Kyung H Shin76.9%6450
Dixon F Dabipi76.6%1240
Asghar H Bilgrami74.4%1800
Joseph L Greene69.0%14523
Nicholas R Taylor68.2%228
Jerry B Dennison66.5%4630
George C Neurauter Jr.63.5%850
Anish Sikri61.3%620
June Y Sison58.1%2980
Adam A Cooney53.7%2420
Mark D Fearer52.1%940
Kristoffer L S Sayoc51.9%540
Steven C Nguyen51.0%2900
Gregory G Todd51.0%15131
Daniel C Murray49.8%2990
David E England48.7%780
Kishin G Belani46.3%2810
Clarence John45.7%940
Albert Chiou41.4%700
Tonia Lynn Meonske Dollinger0.0%220
Sidra Khan0.0%90
Steven M Bouknight0.0%10

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2443?

71.5% over the last five years, across 3,242 resolved applications.

Which examiners in Art Unit 2443 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Kim T Nguyen (97.7%, 44 resolved), Christopher B Robinson (94.4%, 304 resolved), Jonathan A Bui (94.0%, 183 resolved).

Which examiners in Art Unit 2443 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Albert Chiou (41.4%, 70 resolved), Clarence John (45.7%, 94 resolved), Kishin G Belani (46.3%, 281 resolved).

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