United States · Law Firm
Winston Hsu
Winston Hsu is a United States-based patent law firm with 34 years of recorded international activity (1990–2023). 705 total international patent cases are on record, spanning 4 foreign jurisdictions and 501 distinct corporate applicants. This public snapshot is drawn from FlowIP's IP5 patent exchange dataset; full partner lists, time series, and decision-maker analysis are available to signed-in users.
- Total cases
- 705
- Last 5 years
- 14
- Applicants
- 501
- Flow type
- Outgoing-heavy
Applicant count reflects distinct corporate clients represented in outgoing filings.
Activity trend (last 10 years)
20172023
Top international partners
Sends cases to
- ITOH International Patent OfficeJP148 cases
- Hoefer & PartnerEP82 cases
- Wagner GeyerEP71 cases
- Becker Kurig StrausEP58 cases
- YOU ME PATENT & LAW FIRMKR45 cases
Receives cases from
- Murgitroyd & CompanyEP22 cases
- ITOH International Patent OfficeJP15 cases
- YOU ME PATENT & LAW FIRMKR10 cases
- Wagner GeyerEP10 cases
- Schmidbauer, Andreas KonradEP8 cases
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