Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678764 | Sandwich maker | I-Ting Chang | 2023-06-20 |
| 10944507 | Signal transmission method and base station | Xiaolong Zhu, Wei-Yu Chen, Rong Wan, Shuai Chen | 2021-03-09 |
| 10897289 | Signal transmission method and base station | Shuai Chen, Wei-Yu Chen, Xiaolong Zhu | 2021-01-19 |
| 10447694 | Identity verification method and device | Xiao Sun, Junhong Yan, Wenjun Chen, Qiang Long | 2019-10-15 |
| 9998458 | Identity verification method and device | Xiao Sun, Junhong Yan, Wenjun Chen, Qiang Long | 2018-06-12 |
| 9651439 | Axial force testing device for spindles of machines | Yu-Chung Wu | 2017-05-16 |
| 8762231 | Merchandise and geographic information matching system, associate apparatus and method | Chun-Ming Chen | 2014-06-24 |
| 8240571 | Barcode image recognition system and associated method for hand-held device | Chun-Ming Chen | 2012-08-14 |