Chang; Cheng-Mao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Cheng-Mao.The latest application filed is for "touch pad structure".
- Chang; Cheng-Mao - New Taipei City TW
- Chang; Cheng-Mao - New Taipei TW
- Chang; Cheng-Mao - Taipei Hsien N/A TW
- Chang; Cheng-Mao - Kaohsiung Hsien TW
| Patent | Date |
|---|---|
| Touch Pad Structure App 20220197413 - Huang; Yu-Chin ; et al. | 2022-06-23 |
| Electronic device and operation method thereof Grant 10,728,449 - Yang , et al. | 2020-07-28 |
| Electronic device having panoramic camera Grant 10,645,285 - Yang , et al. | 2020-05-05 |
| Electronic Device App 20190166310 - Yang; Yi-Hsuan ; et al. | 2019-05-30 |
| Rotary combination module for tablet computer Grant 10,303,212 - Wang , et al. | 2019-05-28 |
| Electronic Device And Operation Method Thereof App 20190149729 - YANG; Yi-Hsuan ; et al. | 2019-05-16 |
| Portable electronic device Grant 10,073,503 - Huang , et al. September 11, 2 | 2018-09-11 |
| Portable Electronic Device App 20180173282 - Huang; Pao-Min ; et al. | 2018-06-21 |
| Rotary Combination Module for Tablet Computer App 20160370826 - Wang; Yung-Chih ; et al. | 2016-12-22 |
| Electronic Device App 20160357225 - Huang; Pao-Min ; et al. | 2016-12-08 |
| Cover assembly Grant 9,429,996 - Yang , et al. August 30, 2 | 2016-08-30 |
| Cover Assembly App 20160161990 - Yang; Yi-Hsuan ; et al. | 2016-06-09 |
| Electronic device Grant 9,354,669 - Chen , et al. May 31, 2 | 2016-05-31 |
| Electronic Device App 20150062793 - Chen; Hung-Chi ; et al. | 2015-03-05 |
| Electronic device Grant 8,953,309 - Chang , et al. February 10, 2 | 2015-02-10 |
| Electronic Device App 20130225001 - CHANG; Cheng-Mao ; et al. | 2013-08-29 |
| Method for recycling concrete waste Grant 7,258,737 - Chang August 21, 2 | 2007-08-21 |
| Method for making regenerated soil material for the production of a structural unit, the structural unit made from the regenerated soil material, and method for recycling the structural unit Grant 7,163,581 - Chang January 16, 2 | 2007-01-16 |
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