Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082721 | Building controller | Zhiguo Di, Ke Zhang, Jun Liu, Neha Iyer, Kaixuan Qin +1 more | 2025-07-08 |
| D953372 | Building controller touchscreen with control icon | Ji-Guang Zhang, Yidan Zhao, FoongYeen Chanduka, Zhiguo Di, Anna Prisacari | 2022-05-31 |
| D546286 | Utility connection station | Mark A. Schaffner, Thomas E. Kramer, Fusu Thao | 2007-07-10 |
| D535867 | Portable cord station | Mark A. Schaffner, Thomas E. Kramer, Fusu Thao | 2007-01-30 |
| 7081006 | Utility connection station | Mark A. Schaffner, Thomas E. Kramer, Fusu Thao | 2006-07-25 |
| 7001211 | Utility connection station | Mark A. Schaffner, Thomas E. Kramer, Fusu Thao | 2006-02-21 |
| D506441 | Utility connection station | Mark A. Schaffner, Thomas E. Kramer, Fusu Thao | 2005-06-21 |