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SmartSens Technology (Shanghai) Co., Ltd. v. Omnivision Technologies, Inc.

3:26-cv-11526

Overview

Case Number 3:26-cv-11526
Filing Date 2026-10-06
Status Litigation filed
Court District Court, N.D. California (cand)
Presiding Judge Peter H. Kang
Nature of Suit 830 Patent
Jurisdiction Type Federal Question
Cause of Action 35:271 Patent Infringement
Jury Demand Plaintiff

Parties

Defendant

Omnivision Technologies Inc

Represented By

6 Attorneys Listed

Thomas M. DaMario

Benesch Friedlander Coplan & Aronoff

Tel: +1 (312) 506-3436

Benesch Friedlander Coplan & Aronoff, 71 South Wacker Drive

Samuel J. Ruggio

Benesch Friedlander Coplan and Arnoff LLP

Tel: +1 (312) 624-6379
Fax: +1 (312) 767-9192

71 South Wacker Drive, Suite 1600, Chicago, IL 60606

Salil Bali

Stradling Yocca Carlson & Rauth, P.C.

Tel: +1 (949) 725-4000
Fax: +1 (949) 725-4100

660 Newport Center Drive, Suite 1600, Newport Beach, CA 92660-6422

David H. Bluestone

Benesch Friedlander Coplan and Aronoff LLP

Tel: +1 (312) 517-9564

71 South Wacker Drive, Suite 1600, Chicago, IL 60606

Ahmad Said Takouche

Stradling Yocca Carlson & Rauth LLP

Tel: +1 (949) 725-4153

660 Newport Center Drive, Suite 1600

Charanjit Brahma

Benesch Friedlander Coplan & Aronoff

Tel: +1 (628) 600-2250

Benesch Friedlander Coplan & Aronoff, Benesch Friedlander Coplan & Aronoff

Plaintiff

SmartSens Technology (HK) Co., Ltd.

Represented By

5 Attorneys Listed

Charles S. Barquist

Maschoff Brennan

Tel: +1 (310) 666-5434

Maschoff Brennan, 1801 Century Park East

Teresa Angela MacLean

Maschoff Brennan

Tel: +1 (949) 889-1675

Maschoff Brennan, 303 Sacramento Street, Suite 200

Paula D. Heyman

Maschoff Brennan

Tel: +1 (435) 575-1420
Fax: +1 (435) 252-1361

Maschoff Brennan, 5401 S. FM 1626, Suite 170

Liang Huang

Maschoff Brennan

Tel: +1 (415) 738-6228

Maschoff Brennan, 303 Sacramento Street

Jason A. Crotty

Maschoff Brennan Gilmore Israelsen & Mauriel, LLP

Tel: +1 (415) 969-6918

303 Sacramento Street, Ste 200

Smartsens Technology (Shanghai) Co. Ltd.

Represented By

5 Attorneys Listed

Charles S. Barquist

Maschoff Brennan

Tel: +1 (310) 666-5434

Maschoff Brennan, 1801 Century Park East

Teresa Angela MacLean

Maschoff Brennan

Tel: +1 (949) 889-1675

Maschoff Brennan, 303 Sacramento Street, Suite 200

Paula D. Heyman

Maschoff Brennan

Tel: +1 (435) 575-1420
Fax: +1 (435) 252-1361

Maschoff Brennan, 5401 S. FM 1626, Suite 170

Liang Huang

Maschoff Brennan

Tel: +1 (415) 738-6228

Maschoff Brennan, 303 Sacramento Street

Jason A. Crotty

Maschoff Brennan Gilmore Israelsen & Mauriel, LLP

Tel: +1 (415) 969-6918

303 Sacramento Street, Ste 200

Court & Judges

Court

District Court, N.D. California (cand)

Presiding Judge

Peter H. Kang

Patents Involved

2 Patents

There are 2 patents involved in this case.

Docket Entries

COMPLAINT Receipt No: ACACDC-42068150 - Fee: $405, filed by Plaintiffs SmartSens Technology (Shanghai) Co., Ltd., SmartSens Technology (HK) Co., Ltd.. (Attachments: # 1 Exhibit 1-US Patent 10,116,890, # 2 Exhibit 2-US Patent 10,777,601, # 3 Exhibit 3-Product Brief, # 4 Exhibit 4-Product Brief, # 5 Exhibit 5-Claim Chart, # 6 Exhibit 6-Claim Chart) (Attorney Charles S. Barquist added to party SmartSens Technology (HK) Co., Ltd.(pty:pla), Attorney Charles S. Barquist added to party SmartSens Technology (Shanghai) Co., Ltd.(pty:pla))(Barquist, Charles) (Entered: 04/22/2026)

2026-04-22
1

CIVIL COVER SHEET filed by Plaintiffs SmartSens Technology (HK) Co., Ltd., SmartSens Technology (Shanghai) Co., Ltd.. (Barquist, Charles) (Entered: 04/22/2026)

2026-04-22
1

Request for Clerk to Issue Summons on Complaint (Attorney Civil Case Opening),, 1 filed by Plaintiffs SmartSens Technology (HK) Co., Ltd., SmartSens Technology (Shanghai) Co., Ltd.. (Barquist, Charles) (Entered: 04/22/2026)

2026-04-22
1

REPORT ON THE FILING OF AN ACTION Regarding a Patent or a Trademark (Initial Notification) filed by SmartSens Technology (HK) Co., Ltd., SmartSens Technology (Shanghai) Co., Ltd.. (Barquist, Charles) (Entered: 04/22/2026)

2026-04-22
1

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