DK

David Ku

YH Yahoo Holdings: 22 patents #15 of 2,500Top 1%
EI Excalibur Ip: 3 patents #39 of 667Top 6%
JL Jollify Management Limited: 2 patents #2 of 18Top 15%
SA Salesforce: 2 patents #1,817 of 4,319Top 45%
📍 Palo Alto, CA: #796 of 9,675 inventorsTop 9%
🗺 California: #17,896 of 386,348 inventorsTop 5%
Overall (All Time): #129,905 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11556544 Search system and methods with integration of user annotations from a trust network Qi Lu, Eckart Walther, Chung-Man Tam, Kevin Lee, Zhichen Xu +3 more 2023-01-17
10726019 Search system and methods with integration of user annotations from a trust network Qi Lu, Eckart Walther, Chung-Man Tam, Kevin Lee, Zhichen Xu +3 more 2020-07-28
9984164 Search systems and methods with integration of aggregate user annotations Eckart Walther, Qi Lu, Kevin Lee, Chung-Man Tam, Ali Diab 2018-05-29
9852187 Search system and methods with integration of user annotations from a trust network Qi Lu, Eckart Walther, Chung-Man Tam, Kevin Lee, Zhichen Xu +3 more 2017-12-26
9754029 Lateral search Qi Lu, John Thrall 2017-09-05
9684720 Lateral search Qi Lu, John Thrall 2017-06-20
9489463 Search systems and methods with integration of user annotations Eckart Walther, Qi Lu, Kevin Lee, Chung-Man Tam, Ali Diab 2016-11-08
9323848 Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis Ali Diab, Scott A. Gatz, Shyam Kapur, Chuck Kung, Phu Hoang +7 more 2016-04-26
9262530 Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis Ali Diab, Scott A. Gatz, Shyam Kapur, Chuck Kung, Phu Hoang +7 more 2016-02-16
8886627 Inverse search systems and methods Ali Diab, Kevin Lee, Qi Lu, Nam Nguyen, Eckart Walther 2014-11-11
8849796 Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis Ali Diab, Scott A. Gatz, Shyam Kapur, Chuck Kung, Phu Hoang +7 more 2014-09-30
8788492 Search system and methods with integration of user annotations from a trust network Qi Lu, Eckart Walther, Chung-Man Tam, Kevin Lee, Zhichen Xu +3 more 2014-07-22
8732169 Lateral search Qi Lu, John Thrall 2014-05-20
8612417 Inverse search systems and methods Ali Diab, Kevin Lee, Qi Lu, Nam Nguyen, Eckart Walther 2013-12-17
8521734 Search engine with augmented relevance ranking by community participation Eckart Walther, Qi Lu, Zhichen Xu, Chung-Man Tam, Pavel Berkin +2 more 2013-08-27
8396853 Inverse search systems and methods Ali Diab, Kevin Lee, Qi Lu, Nam Nguyen, Eckart Walther 2013-03-12
8312014 Lateral search Qi Lu, John Thrall 2012-11-13
8271480 Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis Ali Diab, Scott A. Gatz, Shyam Kapur, Chuck Kung, Phu Hoang +7 more 2012-09-18
8150825 Inverse search systems and methods Ali Diab, Kevin Lee, Qi Lu, Nam Nguyen, Eckart Walther 2012-04-03
8086605 Search engine with augmented relevance ranking by community participation Zhichen Xu, Pavel Berkhin, Daniel E. Rose, Jianchang Mao, Qi Lu +2 more 2011-12-27
8020106 Integration of personalized portals with web content syndication Ali Diab, Kevin Lee, Qi Lu, Eckart Walther, Benjamin Garrett +2 more 2011-09-13
8005850 Search systems and methods with integration of user annotations Eckart Walther, Qi Lu, Kevin Lee, Chung-Man Tam, Ali Diab 2011-08-23
8005835 Search systems and methods with integration of aggregate user annotations Eckart Walther, Qi Lu, Kevin Lee, Chung-Man Tam, Ali Diab 2011-08-23
7840438 System and method for discounting of historical click through data for multiple versions of an advertisement Chad Carson, Jan Pedersen 2010-11-23
7739708 System and method for revenue based advertisement placement Chad Carson, Jan Pedersen 2010-06-15