Liu; Ke-Chih
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Ke-Chih.The latest application filed is for "semiconductor device and method for forming the same".
- Liu; Ke-Chih - Hsinchu TW
- LIU; Ke-Chih - Hsinchu City TW
- LIU; KE-CHIH - LONGTAN TOWNSHIP TW
- Liu; Ke-Chih - Hsin-Chu TW
- Liu; Ke-Chih - Taipei TW
| Patent | Date |
|---|---|
| Semiconductor device and method for forming the same Grant 11,374,114 - Savant , et al. June 28, 2 | 2022-06-28 |
| Semiconductor Device And Method For Forming The Same App 20210305411 - SAVANT; Chandrashekhar P. ; et al. | 2021-09-30 |
| Metal Gate Structures For Field Effect Transistors App 20210020756 - WANG; Chih-Wei ; et al. | 2021-01-21 |
| Metal gate structures for field effect transistors Grant 10,797,151 - Wang , et al. October 6, 2 | 2020-10-06 |
| Material delivery system and method Grant 10,752,995 - Liu , et al. A | 2020-08-25 |
| Metal Gate Structures For Field Effect Transistors App 20200105894 - WANG; Chih-Wei ; et al. | 2020-04-02 |
| Material Delivery System and Method App 20170167027 - Liu; Ke-Chih ; et al. | 2017-06-15 |
| Solar Power Converter With Isolated Bipolar Full-bridge Resonant Circuit App 20170170739 - Chiang; Hsuang-Chang ; et al. | 2017-06-15 |
| Semiconductor device structure and method for forming the same Grant 9,601,593 - Liu , et al. March 21, 2 | 2017-03-21 |
| Grid System Conducive To Enhancement Of Power Supply Performance App 20160181809 - CHIANG; HSUANG-CHANG ; et al. | 2016-06-23 |
| Bidirectional Dc-dc Converter App 20160181925 - CHIANG; HSUANG-CHANG ; et al. | 2016-06-23 |
| Semiconductor Device Structure And Method For Forming The Same App 20160043186 - LIU; Ke-Chih ; et al. | 2016-02-11 |
| Material Delivery System and Method App 20130089934 - Liu; Ke-Chih ; et al. | 2013-04-11 |
| Chamber Conditioning Method App 20130064973 - Chen; Yen-Yu ; et al. | 2013-03-14 |
| Automatic locking and releasing structure for push-pull plug Grant 6,835,903 - Liu , et al. December 28, 2 | 2004-12-28 |
| Easily operable universal safety adaptor Grant 6,780,033 - Liu August 24, 2 | 2004-08-24 |
| Safety easily operable universal adaptor App 20040038572 - Liu, Ke-Chih | 2004-02-26 |
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