China · Law Firm
LONG, Chun
LONG, Chun is a China-based patent law firm with 25 years of recorded international activity (2000–2024). 1,068 total international patent cases are on record, spanning 3 foreign jurisdictions and 6 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.
China: Expanding coverage. Firm and flow signals are available while deeper partner-level reciprocity data is expanding.
- Total cases
- 1,068
- Last 5 years
- 9
- Applicants
- 6
- Flow type
- Incoming-heavy
Applicant count reflects distinct corporate clients represented in outgoing filings.
Activity trend (last 10 years)
20172024
Top international partners
Sends cases to
Receives cases from
- Oblon McClellandUS160 cases
- Drinker Biddle & ReathUS73 cases
- Bae, Kim & Lee LLCKR67 cases
- YOU ME PATENT & LAW FIRMKR67 cases
- HALLA Patent Law FirmKR66 cases
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See the full picture
This public profile shows the top 5 partners, summary trend, and aggregate applicant count. Sign in to see the complete partner list, year-by-year breakdown, decision-maker analysis (firm vs client-driven), and named top applicants for LONG, Chun.