Listed by the USPTO as SUN, DAVID ZHIJUN
Tech Center 4100 • Art Units: 2418 2472 2476 4100
This examiner grants 90% of resolved cases
Sun, David Zhijun works in Tech Center 4100 and Art Unit 2418. The profile covers 111 resolved cases and reports a 90.1% allowance rate. Practitioners can use the record to understand the outcome pattern associated with this examiner and to calibrate filing and response decisions accordingly.
The interview lift is 14.1%, showing a positive association between interviews and allowance outcomes. The median time to allowance is 1061 days. The listed companies are Huawei Technologies, Intel, and Qualcomm. The listed firms include ArentFox Schiff, AMPACC Law Group, and Arch & Lake. Counsel may use the company and firm patterns as context for reviewing comparable work.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18848258 | METHODS, DEVICES, AND COMPUTER READABLE MEDIUM FOR COMMUNICATION | Non-Final OA | NEC CORPORATION |
| 18886217 | ULTRA-WIDEBAND SIGNAL SYNCHRONIZATION METHOD AND COMMUNICATION APPARATUS | Non-Final OA | HUAWEI TECHNOLOGIES CO., LTD. |
| 18781465 | DATA PROCESSING METHOD AND APPARATUS, AND RELATED DEVICE | Non-Final OA | HUAWEI TECHNOLOGIES CO., LTD. |
| 18511688 | COMMUNICATION METHOD AND COMMUNICATION APPARATUS | Non-Final OA | HUAWEI TECHNOLOGIES CO., LTD. |
| 18842012 | DATA COLLECTION PROCEDURE AND MODEL TRAINING | Non-Final OA | QUALCOMM Incorporated |
| 18602914 | SIDELINK CARRIER AGGREGATION SET-UP, ACTIVATION, AND DEACTIVATION | Final Rejection | QUALCOMM Incorporated |
| 18479010 | APPARATUS, SYSTEM, AND METHOD OF CONFIGURING RATE-DEPENDENT PARAMETERS FOR TRANSMISSION OF A PHYSICAL LAYER (PHY) PROTOCOL DATA UNIT (PPDU) | Non-Final OA | Intel Corporation |
| 18177580 | PREEMPTION FOR LOW LATENCY APPLICATION | Non-Final OA | Intel Corporation |
| 18862775 | TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION | Non-Final OA | NTT DOCOMO, INC. |
| 18857398 | TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION | Non-Final OA | NTT DOCOMO, INC. |
| 18559206 | METHOD AND APPARATUS FOR TYPE-1 HYBRID AUTOMATIC REPEAT REQUEST ACKNOWLEDGEMENT (HARQ-ACK) CODEBOOK DETERMINATION | Non-Final OA | LENOVO (BEIJING) LIMITED |
| 18282508 | CARRIER SCHEDULING METHOD AND DEVICE, AND METHOD FOR SWITCHING SCHEDULING MODE | Non-Final OA | BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. |
| 18398654 | STRICT DETERMINISTIC SCHEDULING COORDINATION | Final Rejection | Nokia Technologies Oy |
| 18651097 | ACCESS POINT AND WIRELESS COMMUNICATION METHOD | Final Rejection | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. |
| 18261813 | DCI SENDING AND RECEIVING METHOD, DCI SENDING AND RECEIVING APPARATUS, NETWORK SIDE DEVICE AND TERMINAL | Non-Final OA | DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy90.1% of resolved applications examined by David Zhijun Sun were allowed (111 resolved cases), compared with 89.8% across Art Unit 2418 over the last five years.
This examiner's interview lift is +14.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by David Zhijun Sun took 1,061 days on average from filing to allowance.
David Zhijun Sun examines applications in Art Unit 2418 in Tech Center 4100.
