Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10299969 | Diaper | Cheuk Kuen Kenny Chan, Man Wai Law, Kwok Wah Sit, Ngai Yin Chan, Siu Chong Tin +4 more | 2019-05-28 |
| 10134489 | Medical pad and a wetness reporting system with such a medical pad | Cheuk Kuen Kenny Chan, Man Wai Law, Kwok Wah Sit, Ngai Yin Chan, Siu Chong Tin +4 more | 2018-11-20 |
| 8308073 | Radio frequency identification (RFID) tag | Jerry Garrett, Yi Wah Chan | 2012-11-13 |
| 7741965 | Radio frequency identification (RFID) system | On-Yung WONG, Tak Ki Wan, Hon Fai Eric Wong, Ngai Tsang, Pak Yip Tony Ma +2 more | 2010-06-22 |