Solutions
Empower Patent Analytics
Empower Litigation Defense
Empower License Manager
Use Cases
Patent Licensing
Portfolio Management
Litigation Strategy
Market Intelligence
Data Platform
Contact Us
Login
×
View as Organization
Display device
Display device
CN 1,506,929 B
Filed
: 02/17/1998
Issued
: 09/01/2010
Est. Priority Date
: 02/17/1997
Status
: Expired due to Term
EN
CH
Pin
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×