Qinghong Xu
U.S. Patent Attorney
Stats
-
organization
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22 years in practice
This is official USPTO record data
Professional Information
- Organization
- Lung Tin International Intellectual Property Agent Ltd
- Title
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Patent Attorney
- Registration #
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52378
- Experience
-
- Years In Practice
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22
- Registered On
-
Aug 05, 2002 (As Agent)
Apr 02, 2009 (As Attorney)
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