Listed by the USPTO as CHU, WUTCHUNG
Tech Center 2600 • Art Units: 2418 2468 2472 2619
This examiner grants 81% of resolved cases
CHU, WUTCHUNG has resolved 675 cases in Tech Center 2600 and Art Unit 2418. The allowance rate is 81.0%, and the median time to allowance is 1190 days. Allowance is recorded in a strong majority of resolved cases, but the median time indicates that favorable outcomes can follow a prolonged prosecution path.
The interview lift is 18.6%, giving interviews a meaningful but not dominant role in the outcome record. The leading companies are Telefonaktiebolaget LM Ericsson, Beijing Xiaomi Mobile Software Co., Ltd., and Apple Inc. The leading firms are Cozen O'Connor - Boulder, FIG. 1 Patents, and WEISBERG I.P. LAW, P.A. Counsel should plan for the timeline while using interviews to sharpen amendment strategy.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18909379 | RECOVERY/FALLBACK AFTER UNSUCCESSFUL 2-STEP RANDOM ACCESS ATTEMPT | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 18849512 | POWER EFFICIENT AND ROBUST WAKE UP SIGNALING | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 18891737 | Methods for Suspending Inactive when Resuming and Resuming Inactive when Suspending | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 18248104 | SYNCHRONISATION SIGNALING FOR WIRELESS COMMUNICATION NETWORK | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 18855020 | METHOD FOR TRANSMITTING AND RECEIVING UPLINK CHANNEL AND DOWNLINK CHANNEL, AND DEVICE THEREFOR | Non-Final OA | LG ELECTRONICS INC. |
| 18424519 | CELL RESELECTION EVALUATION BASED ON A LOW-RECEPTION-POWER SIGNAL | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18859205 | PROCEDURE FOR NON-TERRESTRIAL NETWORK COVERAGE ENHANCEMENT WITH ULTRA COMPACT DOWNLINK CONTROL INFORMATION AND SCHEDULING PHYSICAL DOWNLINK SHARED CHANNEL | Non-Final OA | APPLE INC. |
| 18854268 | DMRS Port Configuration for CP-OFDM | Non-Final OA | Apple Inc. |
| 18843262 | 60 GHZ OPERATION WITH ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING WITH A SINGLE FAST FOURIER TRANSFORM SIZE | Non-Final OA | INTEL CORPORATION |
| 18757086 | TXOP PREEMPTION FOR LOW LATENCY APPLICATION | Non-Final OA | INTEL CORPORATION |
| 18697561 | TRANSMISSION SYSTEM, SWITCHING CONTROL APPARATUS, SWITCHING CONTROL METHOD AND PROGRAM | Final Rejection | NTT, Inc. |
| 18697195 | METHOD AND APPARATUS FOR GROUP-COMMON DCI PAYLOAD SIZE DETERMINATION | Non-Final OA | Lenovo (Beijing) Limited |
| 18271708 | METHODS AND APPARATUSES OF ENHANCED MECHANISM FOR DEACTIVATED OR DORMANT SN | Non-Final OA | Lenovo (Beijing) Limited |
| 18728481 | INFORMATION REPORTING METHOD AND USER EQUIPMENT | Final Rejection | SHARP KABUSHIKI KAISHA |
| 17689170 | VEHICLE INFORMATION FOR VEHICLE MOUNTED RELAYS | Final Rejection | SHARP KABUSHIKI KAISHA |
| 18872224 | METHOD AND APPARATUS FOR INDICATING TRANSMISSION CONFIGURATION INDICATION STATE | Non-Final OA | BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. |
| 18692236 | SYSTEM INFORMATION TRANSMISSION METHOD AND APPARATUS | Non-Final OA | BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. |
| 18681003 | SHARING SESSION ESTABLISHMENT METHOD AND APPARATUS, AND COMMUNICATION DEVICE | Final Rejection | BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. |
| 18695610 | METHODS AND APPARATUS FOR RRM MEASUREMENT AND PAGING RELIABILITY USING LOW POWER WAKE-UP RECEIVER FOR WIRELESS SYSTEMS | Non-Final OA | INTERDIGITAL PATENT HOLDINGS, INC. |
| 18895754 | METHOD FOR RECEIVING WAKE-UP SIGNALS, METHOD FOR CONFIGURING WAKE-UP SIGNALS, AND DEVICE | Non-Final OA | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. |
| 18420718 | TIME SYNCHRONIZATION METHOD AND APPARATUS, AND TERMINAL DEVICE | Non-Final OA | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. |
| 18851487 | NETWORK ASSISTANCE FOR SAMPLING RATE ADAPTATION | Non-Final OA | Nokia Technologies Oy |
| 18147793 | RANDOM ACCESS METHOD AND APPARATUS, AND NETWORK-SIDE DEVICE | Non-Final OA | VIVO MOBILE COMMUNICATION CO., LTD. |
| 18927136 | PATH SWITCH FOR UE-TO-UE RELAY COMMUNICATION | Non-Final OA | ZTE CORPORATION |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy81.0% of resolved applications examined by Wutchung Chu were allowed (675 resolved cases), compared with 89.8% across Art Unit 2418 over the last five years.
This examiner's interview lift is +18.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Wutchung Chu took 1,190 days on average from filing to allowance.
Wutchung Chu examines applications in Art Unit 2418 in Tech Center 2600 (Communications).
