Chang; Hua-Chun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Hua-Chun.The latest application filed is for "electrical connector structure".
- Chang; Hua-Chun - Taoyuan TW
- CHANG; Hua-Chun - Taoyuan City TW
- Chang; Hua-Chun - Taoyuan Hsien TW
- Chang; Hua-Chun - Kwei-Shan Hsiang TW
| Patent | Date |
|---|---|
| Electrical connector structure with three sets of terminals and a ground connecting structure Grant 11,431,135 - Wu , et al. August 30, 2 | 2022-08-30 |
| Electrical connector with sealing feature Grant 11,189,960 - Hsu , et al. November 30, 2 | 2021-11-30 |
| Electrical Connector Structure App 20210135405 - WU; Chu-Cheng ; et al. | 2021-05-06 |
| Electrical Connector App 20210006006 - HSU; Chien-Yu ; et al. | 2021-01-07 |
| Electronic connector Grant 9,553,412 - Hsu , et al. January 24, 2 | 2017-01-24 |
| Grounding Structure Of Connector App 20160276782 - CHANG; Hua-Chun ; et al. | 2016-09-22 |
| Connector App 20160149347 - HSU; Chien-Yu ; et al. | 2016-05-26 |
| Universal serial bus connector Grant 9,337,588 - Chang May 10, 2 | 2016-05-10 |
| High frequency connector Grant 9,306,336 - Chang , et al. April 5, 2 | 2016-04-05 |
| High-density cable end connector Grant 9,306,345 - Hsu , et al. April 5, 2 | 2016-04-05 |
| Contact Strip Structure App 20150349447 - CHANG; Hua-Chun ; et al. | 2015-12-03 |
| High Frequency Connector App 20150311636 - CHANG; Hua-Chun ; et al. | 2015-10-29 |
| Universal Serial Bus Connector App 20150311645 - CHANG; Hua-Chun | 2015-10-29 |
| High-density Cable End Connector App 20150236457 - HSU; Chien-Yu ; et al. | 2015-08-20 |
| High density connector structure for transmitting high frequency signals Grant 8,808,029 - Castillo , et al. August 19, 2 | 2014-08-19 |
| High Density Connector Structure For Transmitting High Frequency Signals App 20140024257 - CASTILLO; Josue ; et al. | 2014-01-23 |
| Low-profile multi-directional key switch structure Grant 8,164,405 - Hsu , et al. April 24, 2 | 2012-04-24 |
| Universal Serial Bus Connector App 20110009001 - CHEN; Chih-Cheng ; et al. | 2011-01-13 |
| Low-profile Multi-directional Key Switch Structure App 20100314230 - Hsu; Chien-Yu ; et al. | 2010-12-16 |
| Electrical connector Grant 7,527,526 - Chen , et al. May 5, 2 | 2009-05-05 |
| Electrical connector App 20090047821 - Chen; Li-Sen ; et al. | 2009-02-19 |
| Locking device of an electrical connector App 20090035982 - Chen; Li-Sen ; et al. | 2009-02-05 |
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