Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9258872 | Streetlamp fault detection apparatus and streetlamp fault detection method thereof | Shao-Hsuan Hsu, Chi-Cheng Chuang | 2016-02-09 |
| D743954 | Cloud infrared controller | Chi-Cheng Chuang, Chung-Shih Sun | 2015-11-24 |
| 9002669 | Electricity consumption measurement apparatus, electricity consumption measurement method, and non-transitory tangible machine-readable medium thereof | Chi-Cheng Chuang, Ray-I Chang | 2015-04-07 |
| D712837 | Case of electrical receptacle | Chi-Cheng Chuang, Chun-Yun Ku, Chung-Shih Sun | 2014-09-09 |
| D693306 | Case of electrical receptacle | Chi-Cheng Chuang, Chun-Yun Ku, Chung-Shih Sun | 2013-11-12 |
| 6299549 | Structure of golf club head | — | 2001-10-09 |
| 5993331 | Structure of golf club head | — | 1999-11-30 |