HZ

Hongjiang Zhang

BC Beijing Zhigu Rui Tuo Tech Co.: 11 patents #10 of 39Top 30%
Microsoft: 10 patents #4,352 of 40,388Top 15%
HP HP: 6 patents #753 of 7,018Top 15%
CC China Petroleum & Chemical: 1 patents #836 of 1,719Top 50%
HC Han'S Laser Technology Industry Group Co.: 1 patents #22 of 70Top 35%
📍 Beijing, WA: #57 of 241 inventorsTop 25%
Overall (All Time): #129,186 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
6347313 Information embedding based on user relevance feedback for object retrieval Wei-Ying Ma, Catherine Lee 2002-02-12
6295115 Producing an optimized color image from a negative image and its developed print image Subutai Ahmad 2001-09-25
6278491 Apparatus and a method for automatically detecting and reducing red-eye in a digital image John Wang 2001-08-21
6035055 Digital image management system in a distributed data access network system John Wang 2000-03-07