Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11823001 | Computer implemented method for recognizing answer sheet | Yuhong Wang | 2023-11-21 |
| 11693655 | Method, apparatus, and system for outputting a development unit performance insight interface component comprising a visual emphasis element in response to an insight interface component request | Seung Yeon Sa, Matthew McCheyne Jensen, David Robinson, Marcus David Peterson, Tomas Kenis +1 more | 2023-07-04 |
| 11634556 | Method for preparing accelerator for sprayed mortar/concrete | Shanshan Qian, Suping Cui, Xiao-Gao Liu, Mingzhang Lan, Yali Wang | 2023-04-25 |
| 11638090 | Loudspeaker system, loudspeaker, and loudspeaker base | Kaifeng Li, Chenggong Ning, Yihong XIE, Minghua Li, Peitao Wang +1 more | 2023-04-25 |