Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kejun Xia — 8 Patents

Cisco: 7 patents #2,035 of 13,007Top 20%
NBNxp B.V.: 1 patents #1,722 of 3,591Top 50%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Kejun Xia has been granted 8 US patents while listed as an inventor at Cisco. The first was granted in 2015 and the most recent in May 2023. Kejun Xia ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Kejun Xia in 安丰镇, AZ, CN.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11640997 Buried Zener design Saumitra Raj Mehrotra 2023-05-02 $35,452,000
10574713 Self-adaptive sample period for content sharing in communication sessions Haihua Huang, Yong Qian, Yaqing Zhang 2020-02-25 $35,037,000
9894117 File transfers for virtual conferences Haihua Huang, Jianping Shen, Yong Qian 2018-02-13 $46,596,000
9549006 Self-adaptive sample period for content sharing in communication sessions Haihua Huang, Yong Qian, Yaqing Zhang 2017-01-17 $40,026,000
9515970 Techniques for auto-detecting positions in a multi-resource login control of instant messaging Haihua Huang, Yong Qian, Zhao Jiayu 2016-12-06 $27,612,000
9354697 Detecting active region in collaborative computing sessions using voice information Haihua Huang, Yaqing Zhang 2016-05-31 $36,385,000
9270713 Mechanism for compacting shared content in collaborative computing sessions Haihua Huang, Qi Yang, Yong Qian 2016-02-23 $24,669,000
9203875 Method and system for managing meeting resources in a network environment Haihua Huang, Yong Qian, Yaqing Zhang 2015-12-01 $24,120,000