Prosecution Insights
Last updated: April 19, 2026

Chang And Hale LLP

39 pending office actions • 16 clients

Portfolio Summary

39
Total Pending OAs
12
Final Rejections
27
Non-Final OAs

Client Portfolio (16 clients)

Client (Assignee)Pending OAs
Skyworks Solutions, Inc. 18
Hayden AI Technologies, Inc. 3
Neurointact, Inc. 3
Life Patch International 3
Hello Heart Inc. 1
ZETA SURGICAL INC. 1
Viralocity Software, LLC 1
Skyworks Global Pte. Ltd. 1
Opsolution GmbH 1
BOURNS, INC. 1
BOURNS, INC. 1
ZETA SURGICAL INC. 1
ZETA SURGICAL INC. 1
Accelink Electronic Technology Co., Ltd. 1
Flotherm, Inc. 1
The Dragon Group, LLC 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19310499 Untitled Hello Heart Inc. PERREAULT, ANDREW D 3735 Non-Final OA
19000168 REAL-TIME NONINVASIVE SURGICAL NAVIGATION ZETA SURGICAL INC. MALDONADO, STEVEN 3797 Non-Final OA Dec 23, 2024
18955368 Data Structure Visualization and Management for Real-Time Data Viralocity Software, LLC PADOT, TIMOTHY 3625 Non-Final OA Nov 21, 2024
18941927 SYSTEMS AND METHODS FOR MANAGING TRAFFIC RULES USING MULTIPLE MAPPING LAYERS WITH TRAFFIC MANAGEMENT SEMANTICS Hayden AI Technologies, Inc. AKHTER, SHARMIN 2689 Non-Final OA Nov 08, 2024
18822702 ACOUSTIC WAVE DEVICES AND METHODS FOR RADIO-FREQUENCY APPLICATIONS Skyworks Solutions, Inc. WONG, ALAN 2843 Non-Final OA Sep 03, 2024
18822722 CIRCUITS, DEVICES AND METHODS FOR HARMONIC CONTROL Skyworks Global Pte. Ltd. SALAZAR JR, JORGE L 2843 Non-Final OA Sep 03, 2024
18811628 DEVICES AND METHODS RELATED TO COMPENSATED POWER DETECTOR Skyworks Solutions, Inc. HE, AMY 2858 Non-Final OA Aug 21, 2024
18798584 SYSTEMS, APPARATUS, AND METHODS FOR DETECTING SCHOOL BUS STOP-ARM VIOLATIONS Hayden AI Technologies, Inc. HAGHANI, SHADAN E 2485 Final Rejection Aug 08, 2024
18788136 ACOUSTIC WAVE DEVICES Skyworks Solutions, Inc. OUTTEN, SAMUEL S 2843 Non-Final OA Jul 30, 2024
18789247 NON-INVASIVE MEASUREMENT OF PHYSIOLOGICAL PARAMETERS OR SUBSTANCE CONCENTRATIONS IN HUMAN TISSUE Opsolution GmbH SMITH, MAURICE C 2877 Non-Final OA Jul 30, 2024
18774740 DEVICES AND METHODS RELATED TO JOYSTICKS BOURNS, INC. JOHNSON, VICKY A 3617 Final Rejection Jul 16, 2024
18652653 TEMPERATURE REGULATED FLUID THERAPY Neurointact, Inc. GANAN-SINGH, CHRISTINA MERAIAH 3794 Non-Final OA May 01, 2024
18651705 NOISE SUPPRESSION FOR AUDIO SYSTEMS Skyworks Solutions, Inc. AGAHI, DARIOUSH 2656 Non-Final OA May 01, 2024
18652593 NASAL CANNULA TEMPERATURE CONTROL Neurointact, Inc. OUYANG, BO 3794 Non-Final OA May 01, 2024
18643539 HIGH-PERFORMANCE SMALL-FOOTPRINT AI-BASED NOISE SUPPRESSION MODEL Skyworks Solutions, Inc. LEE, JANGWOEN 2656 Non-Final OA Apr 23, 2024
18634907 DEVICES AND METHODS RELATED TO GDT AND MOV COMBINATION BOURNS, INC. BELLIDO, NICOLAS G 2838 Non-Final OA Apr 13, 2024
18627659 SYSTEMS AND METHODS FOR INTEGRATED MULTI-MODE POWER MANAGEMENT FOR UPLINK CARRIER AGGREGATED TRANSMITTER Skyworks Solutions, Inc. JOHNSON, RYAN 2849 Final Rejection Apr 05, 2024
18597670 ROBOTIC SURGICAL CONTROL AND NAVIGATION ZETA SURGICAL INC. BROSH, BENJAMIN J 3658 Final Rejection Mar 06, 2024
18595978 SYSTEM AND METHODS FOR AUTOMATICALLY DETECTING DOUBLE PARKING VIOLATIONS Hayden AI Technologies, Inc. FITZPATRICK, ATIBA O 2677 Non-Final OA Mar 05, 2024
18484311 DEVICES AND METHODS RELATED TO STACK ASSEMBLY Skyworks Solutions, Inc. REIDA, MOLLY KAY 2899 Final Rejection Oct 10, 2023
18464182 PACKAGING SUBSTRATE HAVING METAL POSTS Skyworks Solutions, Inc. MUSLIM, SHAWN SHAW 2897 Non-Final OA Sep 08, 2023
18272384 SYSTEMS AND METHODS FOR HANDHELD REAL-TIME SURGICAL NAVIGATION GUIDANCE ZETA SURGICAL INC. WEBSTER, KARMEL JOHANNA 3792 Final Rejection Jul 14, 2023
18338293 CARRIER ASSEMBLY FOR PROCESSING PACKAGED MODULES Skyworks Solutions, Inc. NGUYEN, DUY T V 2818 Final Rejection Jun 20, 2023
18334728 SYSTEM AND METHOD FOR COOLING THE BRAIN OF A HUMAN SUBJECT Neurointact, Inc. DIXON, ANNETTE FREDRICKA 3785 Non-Final OA Jun 14, 2023
18033042 GAIN ADJUSTMENT METHOD AND OPTICAL FIBER AMPLIFIER Accelink Electronic Technology Co., Ltd. HELLNER, MARK 3645 Non-Final OA Apr 20, 2023
18132975 BROADBAND POWER SPLITTERS, DEVICES AND METHODS Skyworks Solutions, Inc. GLENN, KIMBERLY E 2843 Non-Final OA Apr 11, 2023
18131281 HEATER ASSEMBLIES FOR TEMPERATURE MANAGEMENT SLEEVES Flotherm, Inc. HUSSAIN, MISHAL ZAHRA 3785 Non-Final OA Apr 05, 2023
18125689 REMOVAL OF WIRES FROM PACKAGING SUBSTRATES Skyworks Solutions, Inc. ARORA, AJAY 2892 Final Rejection Mar 23, 2023
18120336 IN-BAND RESONANCE PIEZO MEMS MICROPHONES Skyworks Solutions, Inc. GANMAVO, KUASSI A 2692 Non-Final OA Mar 10, 2023
18101089 ADJUSTING ORTHOGONAL FREQUENCY DIVISION MULTIPLEXED WAVEFORMS USING SELECTED SUBCARRIERS Skyworks Solutions, Inc. FOTAKIS, ARISTOCRATIS 2633 Non-Final OA Jan 24, 2023
18093122 USER INTERFACE FOR DATA TRAJECTORY VISUALIZATION OF SOUND SUPPRESSION APPLICATIONS Skyworks Solutions, Inc. BOGGS JR., JAMES 2657 Non-Final OA Jan 04, 2023
18092176 PHASE SHIFTERS FOR ANTENNA TILT Skyworks Solutions, Inc. MAKHDOOM, SAMARINA 3648 Non-Final OA Dec 30, 2022
18086365 Integrated Heating and Insulation System The Dragon Group, LLC DANG, KET D 3761 Non-Final OA Dec 21, 2022
17955058 WINDOW CIRCUITS, DEVICES AND METHODS FOR AUDIO AMPLIFIERS Skyworks Solutions, Inc. KRZYSTAN, ALEXANDER J 2694 Non-Final OA Sep 28, 2022
17885245 WEARABLE PATCHES FOR SPORTS Life Patch International MCCORMACK, ERIN KATHLEEN 3791 Final Rejection Aug 10, 2022
17885272 DEVICES, METHODS AND SYSTEMS RELATED TO WEARABLE PATCH HAVING BLOOD ALCOHOL CONTENT DETECTOR Life Patch International GLOVER, NELSON ALEXANDER 3791 Final Rejection Aug 10, 2022
17842634 STABILITY IN POWER AMPLIFIERS UNDER HIGH OUT-OF-BAND VOLTAGE STANDING WAVE RATIO CONDITION Skyworks Solutions, Inc. NGUYEN, KHIEM D 2843 Non-Final OA Jun 16, 2022
17542517 SYSTEMS, DEVICES AND METHODS RELATED TO CHARACTER RECOGNITION IN FABRICATION OF PACKAGED MODULES Skyworks Solutions, Inc. AZIMA, SHAGHAYEGH 2671 Final Rejection Dec 06, 2021
17386136 INTEGRATED BIO-PATCH AND BIO-BRACELET SYSTEMS Life Patch International BAKKAR, AYA ZIAD 3796 Final Rejection Jul 27, 2021

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