What departments does Osha Liang LLP have?

Osha Liang LLP has employees across 5 departments including Administrative, Program & Project Management, Engineering, Accounting, Legal.

What is the largest department at Osha Liang LLP?

The largest department at Osha Liang LLP is Engineering with 4 employees.

Where are Osha Liang LLP employees located globally?

Osha Liang LLP has employees across 3 continents and 4 countries including China, Japan, France, United States Of America.

How has Osha Liang LLP's team size changed over time?

Osha Liang LLP's team has decreased from approximately 37 to 35 employees based on available data.

Osha Liang LLP Employee Directory

Law PracticeTexas, United States51-200 Employees

Osha Liang LLP, founded in 1998 as Osha Bergman Watanabe & Burton, is a mid-sized intellectual property law firm with a global presence. It provides a full range of IP services, including patent and trademark procurement, portfolio management, licensing, acquisitions, due diligence, opinions of counsel, litigation, and strategic IP counseling. Based in Houston, Texas, the firm operates internationally through offices in Austin, Boulder, Washington, D.C., Paris, Hangzhou, and Tokyo. 
Its client base comprises organizations seeking comprehensive IP protection and strategic guidance across worldwide patent and trademark matters and related portfolio management. The firm is positioned in the law practice sector as a technically and legally proficient provider of IP services, reflecting its international scope and diverse geographic presence.

Osha Liang LLP Global Highlights

North America
83

United States Of America
83

Asia
6

China
4
Japan
2

Europe
1

France
1

Osha Liang LLP's Leadership

C. Y.
Head Of China Office
Mobile Phone
Email
T. D.
Partner
Mobile Phone
Email
L. W.
Project Manager
Mobile Phone
Email
A. D. C.
Patent Engineer
Mobile Phone
Email
B. A.
Patent Engineer
Mobile Phone
Email
C. L.
Docketing Specialist
Mobile Phone
Email
H. L.
Accounts Receivable
Mobile Phone
Email
J. J.
Litigation Assistant
Mobile Phone
Email

Osha Liang LLP Employee Metrics

100%

50%

0%

2026

2025

Legal
Accounting
Analytics
Arts & Design
Community & Social Services
Other

Contact profiles from Osha Liang LLP

Name

Title

Contact Info

Location

Last Update

K. C.
Patent Engineer
Mobile Phone
Email
Oct 23, 2024
L. W.
Associate
Mobile Phone
Email
Oct 21, 2024
M. M.
Associate
Mobile Phone
Email
Oct 23, 2024
R. R.
Patent Agent
Mobile Phone
Email
Oct 22, 2024
S. H.
Patent Agent
Mobile Phone
Email
Mar 27, 2025
T. A.
Japanese Patent Attorney
Mobile Phone
Email
Japan
Feb 29, 2024
T. D.
Administrative Assistant
Mobile Phone
Email
Oct 18, 2024
V. V.
Foreign Filing Assistant
Mobile Phone
Email
Oct 23, 2024
B. M.
Mr
Mobile Phone
Email
China
May 29, 2026
K. N.
Mobile Phone
Email
JapanTokyo
Aug 10, 2026

Frequently Asked Questions

What is Osha Liang LLP known for?

Osha Liang LLP was founded in 1998 operates in the Law Practice industry; you can contact the main corporate office by phone at

+1-713-228-****

. Explore Osha Liang LLP's company overview page for more information.

What is Osha Liang LLP's most common email format?

Osha Liang LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Osha Liang LLP email formats with LeadIQ.

How many employees does Osha Liang LLP have currently?

Osha Liang LLP has approximately 53 employees as of August 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Osha Liang LLP's key employees and leadership?

As of August 2026, Osha Liang LLP's key employees include:

Head Of China Office: C. Y.
Partner: T. D.
Project Manager: L. W.
Patent Engineer: A. D. C.
Patent Engineer: B. A.

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Osha Liang LLP Employee Directory

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