Prosecution Insights
Last updated: April 19, 2026

Examiner: SATHIRAJU, SRINIVAS

Tech Center 2800 • Art Units: 2821 2844

This examiner grants 89% of resolved cases

Performance Statistics

88.7%
Allow Rate
+20.7% vs TC avg
836
Total Applications
+5.2%
Interview Lift
807
Avg Prosecution Days
Based on 806 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
17.6%
§102 Novelty
43.6%
§103 Obviousness
16.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18825917 LIGHT EMITTING DEVICE AND SYSTEM INCLUDING THE SAME Non-Final OA SEOUL SEMICONDUCTOR CO., LTD.
18882950 NOTIFYING OTHERS OF DETECTION STATUS TO MITIGATE ACCIDENT RISK Non-Final OA Volvo Truck Corporation
18387205 SEMI-SIMULTANEOUS DRIVING FOR MULTIJUNCTION POLYCHROMIC DEVICES Non-Final OA Lumileds LLC
18272389 A CONTROL SYSTEM FOR CONFIGURING A PLURALITY OF LIGHTING DEVICES OF A LIGHTING SYSTEM AND A METHOD THEREOF Final Rejection SIGNIFY HOLDING B.V.
18891075 LIGHT-EMITTING ELEMENT DRIVING DEVICE, LIGHT-EMITTING DEVICE, AND VEHICLE Non-Final OA ROHM CO., LTD.
18935665 CONTROL METHOD AND PLASMA PROCESSING APPARATUS Non-Final OA Tokyo Electron Limited
18885134 Plasma Source and Plasma Processing Apparatus Non-Final OA Tokyo Electron Limited
18605902 PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS INCLUDING APPLYING A VOLTAGE TO A LOWER ELECTRODE IN A SUBSTRATE SUPPORT WITH A GAS SUPPLIED INTO A CHAMBER Final Rejection Tokyo Electron Limited
18426925 PLASMA PROCESSING SYSTEM AND PLASMA PROCESSING METHOD Final Rejection Tokyo Electron Limited
18908436 Harmonic Cold Plasma Device And Associated Methods Non-Final OA Plasmology4, Inc.
18836329 SYSTEMS AND METHODS FOR CENTRAL FREQUENCY TUNING Non-Final OA Lam Research Corporation
18900042 Systems And Methods Of Plasma Generation With Microwaves Non-Final OA Rimere, LLC
18676845 REACTION CHAMBER AND OXIDATION DEVICE Non-Final OA Beijing E-Town Semiconductor Technology Co., Ltd.
18631119 INVERTED PLASMA SOURCE Non-Final OA MKS Inc.
18533220 SIGNAL PROCESSING SYSTEM AND POWER SUPPLY DEVICE HAVING A SIGNAL PROCESSING SYSTEM Final Rejection TRUMPF Huettinger GmbH + Co. KG
16970086 SINGLE ARC CASCADED LOW PRESSURE COATING GUN UTILIZING A NEUTRODE STACK AS A METHOD OF PLASMA ARC CONTROL Non-Final OA OERLIKON METCO (US) INC.

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