Prosecution Insights
Prosecution Insights
Tech Center 2600 • Art Units: 2481 2486 2621
This examiner grants 73% of resolved cases
Tat Chi Chio is an examiner in Tech Center 2600 and Art Unit 2481, with 862 resolved cases. The allowance rate is 72.9%, which is a favorable baseline for practitioners. The interview lift is 17.6%, showing that interviews are an effective way to increase the 72.9% probability of allowance. This indicates that verbal advocacy is a productive strategy for moving applications toward a grant in this examiner's queue.
The median days to allowance is 1185, representing the typical pendency for the 862 resolved cases. This 1185-day figure is a key consideration for planning in Art Unit 2481. Practitioners can use the 17.6% interview lift to improve their chances of success while navigating the nearly three-year prosecution cycle. The 72.9% allowance rate remains a solid indicator of the examiner's general approach. These metrics from Tech Center 2600 provide a clear benchmark for strategic planning.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19329901 | IMAGE DECODING METHOD USING CHROMA QUANTIZATION PARAMETER, AND APPARATUS THEREFOR | Non-Final OA | LG Electronics Inc. |
| 18846072 | POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEIVING DEVICE, AND POINT CLOUD DATA RECEIVING METHOD | Non-Final OA | LG Electronics Inc. |
| 18578095 | POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD | Non-Final OA | LG ELECTRONICS INC. |
| 18398895 | POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD | Final Rejection | LG Electronics Inc. |
| 18026926 | POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA RECEPTION METHOD, AND POINT CLOUD DATA RECEPTION DEVICE | Final Rejection | LG ELECTRONICS INC. |
| 18921455 | THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE | Final Rejection | Panasonic Intellectual Property Corporation Of America |
| 19270019 | Scalable Nesting SEI Message Management | Non-Final OA | Huawei Technologies Co., Ltd. |
| 18854036 | METHOD, DEVICE, AND COMPUTER PROGRAM FOR IMPROVING MULTITRACK ENCAPSULATION OF POINT CLOUD DATA | Final Rejection | CANON KABUSHIKI KAISHA |
| 18913739 | AMBIENT INTERNET OF THINGS CONTENTION BASED RANDOM ACCESS WITH NEW AND DUPLICATE PAGING DETECTION IN A 2-STEP RANDOM ACCESS PROCEDURE | Non-Final OA | Sharp Kabushiki Kaisha |
| 18889357 | VIDEO DECODERS AND METHODS FOR LOW-LATENCY DECODING | Final Rejection | NOVATEK Microelectronics Corp. |
| 18970424 | APPARATUS AND METHOD FOR SURROUND-VIEW MONITORING FOR A VEHICLE | Non-Final OA | KIA CORPORATION |
| 19321145 | DECODER-SIDE INTRA MODE DERIVATION GUIDED BY BLOCK VECTOR WITH ADAPTIVE HISTOGRAM | Non-Final OA | Tencent America LLC |
| 18858838 | SHARED RADIO DYNAMIC RADIO RESOURCE HANDLING | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 18853206 | Method and Apparatus Using Decoder-Derived Intra Prediction in Video Coding System | Final Rejection | MEDIATEK INC. |
| 18529614 | Coding Vertex Information of a Point Cloud | Non-Final OA | Comcast Cable Communications, LLC |
| 18818353 | METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING | Non-Final OA | Bytedance Inc. |
| 19291912 | METHOD FOR PICTURE PREDICTION, ENCODER, AND DECODER | Non-Final OA | GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. |
| 18837577 | FEATURE EXTRACTION METHOD AND APPARATUS FOR VIDEO, SLICING METHOD AND APPARATUS FOR VIDEO, AND ELECTRONIC DEVICE AND STORAGE MEDIUM | Non-Final OA | Lemon Inc. |
| 18970104 | METHODS FOR SIGNALING VIRTUAL BOUNDARIES AND WRAP-AROUND MOTION COMPENSATION | Final Rejection | HFI INNOVATION INC. |
| 18978652 | ELECTRONIC DEVICE FOR DETECTING OBJECTS IN VEHICLE INTERIOR AND OPERATING METHOD THEREOF | Final Rejection | THINKWARE CORPORATION |
| 18918279 | METHOD AND SYSTEM FOR IDENTIFYING PARKING SPACE, AND DEVICE EMPLOYING METHOD | Non-Final OA | HON HAI PRECISION INDUSTRY CO., LTD. |
| 18940792 | SYNTHETIC LICENSE PLATE DATA GENERATION | Non-Final OA | Metropolis IP Holdings, LLC |
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