Listed by the USPTO as NGUYEN, PHUONGCHAU BA
Tech Center 2600 • Art Units: 2416 2464 2616
This examiner grants 89% of resolved cases
NGUYEN, PHUONGCHAU BA is a USPTO patent examiner in tech center 2600 and art unit 2416. The record contains 771 resolved cases and an 88.8% allowance rate. Median time to allowance is 1029 days. Interview lift is 14.8%, lower than the allowance rate but relevant to prosecution planning. The profile supports a strong written case supported by interviews where clarification or negotiation may advance examination.
The leading companies are Qualcomm Incorporated, Lenovo (United States) Inc., and Samsung Electronics Co., Ltd. The principal firms are AMPACC Law Group, PLLC, FOLEY & LARDNER LLP, and Harrity & Harrity, LLP \ Qualcomm. The 1029-day median remains important for portfolio timing despite the favorable allowance rate.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18596568 | ADAPTIVE BEAM MEASUREMENT PERIODICITY | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18777216 | TECHNIQUES FOR MANAGING WIRELESS ANALYTICS IN SIDELINK COMMUNICATIONS | Non-Final OA | QUALCOMM Incorporated |
| 18683722 | PARAMETER-LEVEL COORDINATION FOR SIDELINK COMMUNICATION IN A DISTRIBUTED SCHEDULING MODE | Final Rejection | QUALCOMM Incorporated |
| 18392927 | MULTI-PORT SIGNALING OPERATION BASED ON ANTENNA PORT-SPECIFIC QUASI-COLOCATION INFORMATION | Final Rejection | QUALCOMM Incorporated |
| 18834146 | HYBRID AUTOMATIC REPEAT REQUEST (HARQ) PROCEDURES FOR SIDELINK OPERATING IN AN UNLICENSED BAND | Final Rejection | Intel Corporation |
| 18844481 | PHASE TRACKING REFERENCE SIGNAL FOR SIMULTANEOUS MULTI-PANEL UL TRANSMISSION | Non-Final OA | LENOVO (BEIJING) LIMITED |
| 18653227 | ENHANCING HYBRID AUTOMATIC REPEAT REQUEST (HARQ) PROCESS SELECTION FOR DELAY-CRITICAL DATA | Non-Final OA | LENOVO (SINGAPORE) PTE LIMITED |
| 18883142 | SYSTEMS AND METHODS FOR INTER-DONOR MIGRATION AND APPARATUS | Non-Final OA | ZTE Corporation |
| 18414985 | FRAMEWORK FOR SUPPORT OF LIMITED-FUNCTION INTERNET-OF-THINGS (IOT) WIRELESS DEVICES | Non-Final OA | Cypress Semiconductor Corporation |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy88.8% of resolved applications examined by Phuongchau Ba Nguyen were allowed (771 resolved cases), compared with 72.0% across Art Unit 2416 over the last five years.
This examiner's interview lift is +14.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Phuongchau Ba Nguyen took 1,029 days on average from filing to allowance.
Phuongchau Ba Nguyen examines applications in Art Unit 2416 in Tech Center 2600 (Communications).
