IT

I-Ming Tsai

BL Blackberry Limited: 5 patents #619 of 2,554Top 25%
CC Chunghwa Telecom Co.: 1 patents #38 of 194Top 20%
Overall (All Time): #836,898 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10419874 Indoor positioning systems and wireless fingerprints Krishnam Raju Jampani, Jason Christopher Beckett, Daryl Joseph Martin, Jerry Mailloux 2019-09-17
9955316 Indoor positioning systems and meeting room occupancy Krishnam Raju Jampani, Daryl Joseph Martin, Jason Christopher Beckett 2018-04-24
9860707 Indoor positioning systems and meeting room occupancy Krishnam Raju Jampani, Daryl Joseph Martin, Jason Christopher Beckett 2018-01-02
9680642 Quantum cryptography service network implementation structure Tzuoh-Chyau Yeh 2017-06-13
9301100 Indoor positioning systems and wireless fingerprints Krishnam Raju Jampani, Daryl Joseph Martin, Jason Christopher Beckett, Jerry Mailloux 2016-03-29
9164161 Augmenting location data at a mobile device Bruce Bernhardt, Jingwei Xu 2015-10-20