San Jose, California

Patent attorneys in San Jose

San Jose, California is home to 519 USPTO-registered patent practitioners. Working with a local practitioner can streamline in-person meetings for invention disclosures, signing inventor declarations, and reviewing prior-art search results — but every USPTO practitioner is licensed to practice nationally, so a non-local choice is also valid. Local firms with the most USPTO-registered practitioners include Synaptics Incorporated, Alacragen LLC, and ASML.

Joleen S. Cheah

Reg. 83075

Patent agent

San Jose, CA · 95127

408-594-8945

Bernice B Chen

Reg. 42403

Patent attorney

Synaptics Incorporated

San Jose, CA · 95131

408-904-1100

Chun-Nan Chen

Reg. 56322

Patent agent

Alacragen LLC

San Jose, CA · 95129

408-799-7204

Jun Chen

Reg. 70340

Patent agent

ASML

San Jose, CA · 95131

312-404-2708

Kevin J. Chen

Reg. 80258

Patent agent

San Jose, CA · 95129

408-207-3345

Theodore A Chen

Reg. 40557

Patent attorney

Calix Inc.

San Jose, CA · 95117

408-514-3000

Yige Chen

Reg. 50414

Patent agent

ThreePalm Techlegal Law Office

San Jose, CA · 95123

408-227-1951

Jing H Cherng

Reg. 68144

Patent attorney

Spencer Fane LLP

San Jose, CA · 95113

408-286-5100

Elizabeth Chien-Hale

Reg. 44077

Patent attorney

San Jose, CA · 95112

408-776-8719

Justin J. Chin

Reg. 75945

Patent attorney

Super Micro Computer, Inc.

San Jose, CA · 95131

408-908-6972

Claudia G. Ching

Reg. 61964

Patent agent

San Jose, CA · 95119

408-225-8110

Hanbum Cho

Reg. 58993

Patent agent

CIC Consulting

San Jose, CA · 95120

408-910-0988

Christopher S Choi

Reg. 78697

Patent agent

Trackonomy Systems, Inc.

San Jose, CA · 95112

833-872-2566

Luke B. Choi

Reg. 77709

Patent attorney

Xilinx

San Jose, CA · 95124

408-879-7179

Annabella En Ci Chong

Reg. 84544

Patent agent

San Jose, CA · 95134

312-730-3249

Danny Y Chou

Reg. 41673

Patent attorney

Santa Clara County Counsel's Office

San Jose, CA · 95110

408-299-5900

Chze Koon Chua

Reg. 53831

Patent agent

Blakely Sokoloff Taylor & Zafman

San Jose, CA · 95113

408-947-8200 EXT 213

Ryan J Chun

Reg. 54037

Patent agent

San Jose, CA · 95131

408-892-3119

Daniel W Chung

Reg. 69065

Patent agent

San Jose, CA · 95129

412-512-2715

Jared R Clark

Reg. 62062

Patent attorney

IP Agility (JC Consulting)

San Jose, CA · 95113

747-202-5322

Eugene C Conser

Reg. 39149

Patent agent

Conser & Assoc.

San Jose, CA · 95120

408-268-5161

Carmen C Cook

Reg. 42433

Patent attorney

San Jose, CA · 95131

408-658-8094

Thomas F Cooney

Reg. 54046

Patent agent

Thermo Fisher Scientific

San Jose, CA · 95134

408-965-6345

David A Cordeiro

Reg. 48134

Patent attorney

San Jose, CA · 95138

408-394-9476

Hubertus M R Cortenraad

Reg. 77964

Patent agent

TDK-Invensense

San Jose, CA · 95110

408-493-9941

Jerry A Crandall

Reg. 56765

Patent attorney

Crandall Patent Group, LLC

San Jose, CA · 95110

408-409-0366

Jonathan P Crawford

Reg. 66605

Patent attorney

Adobe Inc

San Jose, CA · 95110

408-536-2981

Steven C. Crocker

Reg. 50642

Patent attorney

eBay

San Jose, CA · 95125

408-376-7400

Timothy R Croll

Reg. 36771

Patent attorney

Cypress Semiconductor Corporation

San Jose, CA · 95134-1709

408-545-6942

Jialing Xu Dailey

Reg. 69148

Patent attorney

San Jose, CA · 95118

408-439-0054

Common questions

Do patent attorneys in San Jose cost more than the national average?

Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in San Jose tend to track the broader California legal market.

How many USPTO practitioners list a San Jose office?

519 USPTO-registered patent practitioners list a San Jose mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.

Can I work with a San Jose practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A San Jose-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.