Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226065 | Dish washing machine with heat exchangers | Kwok Din WONG, Li Zhou, Sai Hin WONG | 2025-02-18 |
| 12003027 | Magneto-electric dipole antenna | Kungbo Ng, Quanwei Lin | 2024-06-04 |
| 11982389 | Double containment fittings for connecting double containment tubing | Kwok Din WONG, Sai Hin WONG | 2024-05-14 |
| 11611148 | Open-aperture waveguide fed slot antenna | Qingyi Guo | 2023-03-21 |
| 11535007 | Bendable resin having patterned elements for improving penetration of wireless communication signals | Kung Bo Ng, Wai Keung Lo, Chun Kit Kendrick Wong, Chun Hung Lam, Siu Yee Mok | 2022-12-27 |
| 11456775 | Slotted electrically conductive structure for improving indoor penetration of wireless communication signal | Kung Bo Ng, Chun Kai Leung, Chi Sun Yu | 2022-09-27 |
| 10862220 | Antenna for use in electronic communication systems | Chi Lun Mak, Hau Wah Lai, Ka Ming Mak, Kwok Kan So | 2020-12-08 |
| 10854991 | Waveguide fed open slot antenna | Xuan Yi | 2020-12-01 |
| 10361488 | Dielectric material as antenna | Kung Bo Ng, Chun Kai Leung, Ming Lu, Chi Sun Yu | 2019-07-23 |
| 10249944 | Systems, apparatus, and methods to improve antenna performance in electronic devices | Kung Bo Ng, Chun Kai Leung, Ming Lu, Chi Sun Yu | 2019-04-02 |
| 9905938 | Dual polarized high gain and wideband complementary antenna | Kwok Kan So, Hau Wah Lai, Chi Hou Chan, Kwai Man Luk | 2018-02-27 |
| 9722297 | Dielectric loaded elliptical helix antenna | Kai Ning Yung, Pak Wai Chan, Wenquan Che | 2017-08-01 |
| 9083086 | High gain and wideband complementary antenna | Chi Hou Chan, Hau Wah Lai, Kwok Kan So, Kwai Man Luk, Quan Xue | 2015-07-14 |
| 8410982 | Unidirectional antenna comprising a dipole and a loop | Edward K. Yung, Pak Wai Chan | 2013-04-02 |
| 7999744 | Wideband patch antenna | Ching Hong Chin, Quan Xue, Xiu Yin Zhang | 2011-08-16 |
| 7843389 | Complementary wideband antenna | Kwai Man Luk | 2010-11-30 |
| 7456798 | Stacked loop antenna | Kwai Man Luk, Chi Hou Chan, Quan Xue | 2008-11-25 |