ZHIGU HOLDINGS LIMITED
Patent Owner
Stats
- 610 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 27, 2018 most recent publication
Details
- 610 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 27,959 Total Citation Count
- Apr 18, 1996 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9369850 Automated caller identifier from contact lists of a user's contactsSep 18, 13Jun 14, 16[H04M, H04W]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0092,155 Screen Map and Standards-Based Progressive Codec for Screen Content CodingAbandonedDec 07, 15Mar 31, 16[H04L, H04N, G09G, G06F]
2015/0207,632 Random Number Generation Failure Detection and Entropy EstimationAbandonedMar 31, 15Jul 23, 15[H04L, G06F]
Top Inventors for This Owner
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