Listed by the USPTO as JIANG, ZAIHAN
Tech Center 2400 • Art Units: 2423 2484 2486 2488
This examiner grants 84% of resolved cases
JIANG, ZAIHAN handles cases in USPTO Tech Center 2400 and Art Unit 2423. Across 660 resolved cases, the record shows an 83.8% allowance rate and a median of 844 days to allowance. Interview lift is 23.6%, indicating that interviews may contribute to prosecution progress while the broader allowance measure remains the primary signal.
The company portfolio includes Apple Inc., Qualcomm Incorporated, and Align Technology Inc. The associated firms are Astute IP Law Group, Baker Botts L.L.P., and BROADVIEW IP LAW, PC. Practitioners should focus on precise claim language, well-supported distinctions, and interview preparation tied to specific examiner concerns.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18718248 | SYSTEMS AND METHODS FOR INTEGRATED ACCESS AND BACKHAUL ENCAPSULATION IN HYBRID BACKHAUL NETWORKS | Final Rejection | Telefonaktiebolaget LM Ericsson (PUBL) |
| 18699279 | ENHANCING RANDOM ACCESS REPORT WITH INDICATION OF RANDOM ACCESS PERFORMED TOWARD MN OR SN | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 19315694 | MEDICAL IMAGE PROCESSING APPARATUS, MEDICAL IMAGE PROCESSING METHOD, AND PROGRAM | Non-Final OA | FUJIFILM Corporation |
| 19188686 | IMAGE DECODING METHOD AND DEVICE AND IMAGE ENCODING METHOD AND DEVICE IN IMAGE CODING SYSTEM | Non-Final OA | LG Electronics Inc. |
| 19028104 | Video Compression with In-Loop Sub-Image Level Controllable Noise Generation | Final Rejection | Apple Inc. |
| 18959913 | Adaptive Quantization Matrix for Extended Reality Video Encoding | Final Rejection | Apple Inc. |
| 18806596 | CONTROL PLANE AND USER PLANE SUBNETWORK TECHNOLOGIES | Non-Final OA | Apple Inc. |
| 19280913 | System And Method For Estimating Extracorporeal Blood Volume In A Physical Sample | Non-Final OA | Stryker Corporation |
| 19323243 | VIDEO COMPRESSION USING OPTICAL FLOW | Non-Final OA | Google LLC |
| 18696376 | Sidelink Collision Indicator UE Procedures | Final Rejection | KONINKLIJKE PHILIPS N.V. |
| 18795139 | DATA TRANSMITTING METHOD, DATA RECEIVING METHOD AND APPARATUS | Final Rejection | FUJITSU LIMITED |
| 19193343 | BLOCK VECTOR DIFFERENCE BINARIZATION AND CODING IN VIDEO CODING | Non-Final OA | QUALCOMM Incorporated |
| 18936953 | 60 GHZ BEAM MANAGEMENT FOR WIRELESS LOCAL AREA NETWORKS (WLANS) | Non-Final OA | QUALCOMM Incorporated |
| 18918556 | METHOD OF PROVIDING IMAGE OF EVENT OCCURING TO VEHICLE AND SYSTEM IMPLEMENTING THE SAME | Final Rejection | Kia Corporation |
| 18860157 | WIRELESS TRANSMISSION DEVICE AND METHOD FOR INDICATING ASSOCIATION OF PROTOCOL DATA UNIT SET | Non-Final OA | LENOVO (BEIJING) LIMITED |
| 19301910 | METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING | Final Rejection | Bytedance Inc. |
| 18855198 | GRADUAL DECODING REFRESH AND CODING TOOLS | Non-Final OA | InterDigital CE Patent Holdings, SAS |
| 18515365 | RESOURCE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM | Non-Final OA | VIVO MOBILE COMMUNICATION CO., LTD. |
| 18786355 | Synchronizing Restricted Traffic Window Service Periods Across Bands for Non-Simultaneously Transmit and Receive (NSTR) Stations | Final Rejection | Cisco Technology, Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy83.8% of resolved applications examined by Zaihan Jiang were allowed (660 resolved cases), compared with 36.9% across Art Unit 2423 over the last five years.
This examiner's interview lift is +23.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Zaihan Jiang took 844 days on average from filing to allowance.
Zaihan Jiang examines applications in Art Unit 2423 in Tech Center 2400 (Networking & Security).
