Prosecution Insights
Last updated: October 02, 2026

Examiner: LEE, ALVIN LYNGHI

Tech Center 2800 • Art Units: 2813

This examiner grants 88% of resolved cases

Analysis

Alvin Lynghi Lee serves in Tech Center 2800 and Art Unit 2813. The examiner has overseen 83 resolved cases, resulting in an allowance rate of 88.0 percent. This high rate suggests that a vast majority of applications reaching a final resolution under this examiner are successfully patented. The 88.0 percent allowance rate indicates a very high probability of success for applicants.

The interview lift is recorded at 11.1 percent. This metric shows that conducting an interview provides a measurable increase in the probability of allowance. Given the already high base allowance rate, interviews may serve to expedite the process or overcome specific prior art rejections. The 11.1 percent lift is a useful strategic data point for practitioners in Art Unit 2813.

The median days to allowance for this examiner is 1177. This figure offers a clear expectation for the timeline of prosecution. With 83 resolved cases, the data provides a focused view of the examiner's tendencies within the specific technological scope of Tech Center 2800. The 1177-day median pendency is a key factor for planning patent strategy.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

88.0%
Allow Rate
+20.0% vs TC avg
126
Total Applications
+11.1%
Interview Lift
1177
Avg Prosecution Days
Based on 83 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
19.9%
§102 Novelty
54.9%
§103 Obviousness
22.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18708679 DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY APPARATUS Non-Final OA BOE Technology Group Co., Ltd.
18264814 LIGHT-EMITTING SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE Final Rejection BOE TECHNOLOGY GROUP CO., LTD.
18021250 LIGHT EMITTING DEVICE, LIGHT EMITTING BASE PLATE AND LIGHT EMITTING APPARATUS Final Rejection BOE TECHNOLOGY GROUP CO., LTD.
18740331 DISPLAY APPARATUS Non-Final OA Samsung Display Co., Ltd.
18517315 LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT Final Rejection Samsung Display Co., LTD.
18142208 DISPLAY APPARATUS Non-Final OA SAMSUNG DISPLAY CO., LTD.
18735833 LED DISPLAY DEVICE Non-Final OA FUJIFILM Corporation
18073331 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18015453 LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING DEVICE Final Rejection SHARP KABUSHIKI KAISHA
18467163 PACKAGE COMPRISING A SUBSTRATE WITH A PASSIVE COMPONENT BLOCK Final Rejection QUALCOMM Incorporated
18050533 INTERPOSER POWER CORRIDOR Final Rejection Intel Corporation
17930801 FULL WAFER DEVICE WITH BACK SIDE PASSIVE ELECTRONIC COMPONENTS Final Rejection Intel Corporation
18047094 STRUCTURE AND METHOD OF INCREASING SUBTRACTIVE BITLINE AIR GAP HEIGHT Final Rejection Intel NDTM US LLC
18374524 SEMICONDUCTOR DEVICES AND FABRICATING METHODS THEREOF Final Rejection YANGTZE MEMORY TECHNOLOGIES CO., LTD.
18251546 DISPLAY DEVICE Final Rejection SONY SEMICONDUCTOR SOLUTIONS CORPORATION
17546682 BARRIER LINER FREE INTERFACE FOR METAL VIA Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
18369443 INTERCONNECT CLIP FOR VERTICALLY STACKED DIE ARRANGEMENT Final Rejection Infineon Technologies AG
19019178 MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA Micron Technology, Inc.
18783224 VERTICALLY-ARRANGED GATE ALL AROUND TRANSISTORS HAVING UNIFORM CELL CONTACT LIGHTLY-DOPED DRAIN REGIONS Non-Final OA Micron Technology, Inc.
17701509 MICROELECTRONIC DEVICES INCLUDING STAIRCASE STRUCTURES, AND RELATED METHODS, MEMORY DEVICES, AND ELECTRONIC SYSTEMS Non-Final OA Micron Technology, Inc.
18779221 METHOD AND STRUCTURE FOR IMPROVED MEMORY INTEGRITY AT ARRAY BOUNDARIES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18656348 LOW-RESISTANCE SOURCE/DRAIN FEATURES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17814317 SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18623490 THRESHOLD VOLTAGE TUNING FOR CFETS HAVING COMMON GATES Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18717511 Test Apparatus For Flip-Chip Micro-Light Emitting Diode (LED) Devices Non-Final OA Lumileds LLC
17764671 DISPLAY PANEL AND REPAIRING METHOD THEREOF Non-Final OA Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
18587700 APPARATUS AND METHODS FOR REDUCING NUMBER OF LAYOUT TRACKS FOR SENSE AMPLIFIERS Non-Final OA Sandisk Technologies, Inc.
18498049 CAPACITOR DEVICE AND MANUFACTURING METHOD THEREOF Final Rejection United Microelectronics Corp.

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