Patent applications and USPTO patent grants for XIA; Cong.The latest application filed is for "keycap, keyswitch module with the keycap, and jig for disposing the keycap".
Patent | Date |
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Keycap, Keyswitch Module With The Keycap, And Jig For Disposing The Keycap App 20200328042 - TSENG; Chun Fu ;   et al. | 2020-10-15 |
Open phase detection system and method for three-phase motor Grant 8,497,651 - Tang , et al. July 30, 2 | 2013-07-30 |
Open Phase Detection System And Method For Three-phase Motor App 20120217919 - TANG; Xiaohua ;   et al. | 2012-08-30 |
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