Prosecution Insights
Last updated: October 26, 2026

Gurbir Singh, USPTO Patent Examiner

Listed by the USPTO as SINGH, GURBIR

Tech Center 2800 • Art Units: 2845

This examiner grants 72% of resolved cases

Analysis

SINGH, GURBIR works in Tech Center 2800 and Art Unit 2845. The profile records 40 resolved cases, a 72.5% allowance rate, and a 12.9% interview lift. The limited docket calls for caution, but the recorded allowance rate is favorable and the interview figure indicates modest additional effect. Applicants may emphasize clear written distinctions and use interviews selectively when a focused discussion can resolve claim interpretation or prior art questions.

The median time to allowance is 978 days. Samsung Electronics Co., Ltd., Huawei Technologies Co., Ltd., and Halliburton Energy Services Inc. are the listed leading companies. The leading firms are Xsensus, AMIN, TUROCY & WATSON, LLP, and BIRCH STEWART KOLASCH & BIRCH, LLP. Counsel should rely on application-specific analysis while maintaining a disciplined response strategy. The profile supports efficient prosecution, but the small case base limits broad predictions.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

72.5%
Allow Rate
+4.5% vs TC avg
78
Total Applications
+12.9%
Interview Lift
978
Avg Prosecution Days
Based on 40 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
15.4%
§102 Novelty
57.5%
§103 Obviousness
26.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18913276 ELECTRONIC DEVICE AND METHOD FOR ADAPTIVELY SELECTING ANTENNA Non-Final OA Samsung Electronics Co., Ltd.
18374388 ANTENNA MODULE AND ELECTRONIC DEVICE COMPRISING SAME Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18323219 ANTENNA TUNING AND FILTERING FOR DEEP TRANSMITTER EXTENSION SUBS Non-Final OA Halliburton Energy Services, Inc.
18215330 PHASE SHIFTER AND REMOTE ELECTRICAL TILT ANTENNA Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18530181 Antenna system and associated decoupling device Non-Final OA THALES
18279968 ANTENNA ARRANGEMENT FOR AN ELECTRONIC VEHICLE KEY Non-Final OA Continental Automotive Technologies GmbH
18335181 ANTENNA MODULE AND COMMUNICATION DEVICE EQUIPPED WITH THE SAME Non-Final OA Murata Manufacturing Co., Ltd.
18717533 UWB ANTENNA Final Rejection LG INNOTEK CO., LTD.
18678291 THIN SHEET-LIKE ANTENNA FOR NARROWBAND VEHICULAR COMMUNICATION Non-Final OA FORD GLOBAL TECHNOLOGIES, LLC
18604674 BEAM STEERING IN RECONFIGURABLE SURFACES UTILIZING INTEGRATED ACTUATORS Non-Final OA Dell Products L.P.
18889850 ANTENNA DEVICE, ANTENNA STRUCTURE INCLUDING THE SAME AND IMAGE DISPLAY DEVICE INCLUDING THE SAME Final Rejection DONGWOO FINE-CHEM CO., LTD.
18538820 LOW-PROFILE WIDEBAND ANTENNA ARRAY CONFIGURED FOR CONNECTORLESS MOUNTING Non-Final OA The MITRE Corporation

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Gurbir Singh's allowance rate?

72.5% of resolved applications examined by Gurbir Singh were allowed (40 resolved cases), compared with 77.0% across Art Unit 2845 over the last five years.

Does an interview help with examiner Gurbir Singh?

This examiner's interview lift is +12.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Gurbir Singh take to allow a patent?

Applications allowed by Gurbir Singh took 978 days on average from filing to allowance.

Which art unit does examiner Gurbir Singh work in?

Gurbir Singh examines applications in Art Unit 2845 in Tech Center 2800 (Semiconductors, Circuits & Optics).

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month