DC

Da-Jun Chen

MS Motorola Solutions: 3 patents #15 of 305Top 5%
AM Amazon: 1 patents #1,289 of 3,429Top 40%
Overall (2018): #47,141 of 503,207Top 10%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10070452 Method, device, and system for multi-system priority scan Xun Fei, Yong Tian, Dong Zhao, Kang Zhao, Zu Zhou 2018-09-04
9967248 System for authenticating and processing service requests Yu-Hsiang Cheng, Siddhartha Shankara Rao, Robert Dale Francis, Ruoyu Fei, Jingyu Ji +5 more 2018-05-08
9961703 Methods and systems for patching direct-mode talkgroups among dual-watch mobile radios Kang Zhao, Ya-Hui Gong, Yi Tang, Yong Tian, Wu Yang +1 more 2018-05-01
9913088 Apparatus and method for identifying radio locations relative to a geo-fence Xun Fei, Wen-Hung Feng, Ya-Hui Gong, Yong Tian 2018-03-06