Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944507 | Signal transmission method and base station | Yu Wu, Xiaolong Zhu, Wei-Yu Chen, Shuai Chen | 2021-03-09 |
| 10881957 | Scene audio effect controlling method and apparatus | Xiayu Wu | 2021-01-05 |
| 10324681 | Method, apparatus and medium for continuous playback of sound file | Xiayu Wu | 2019-06-18 |
| 9913055 | Playback request processing method and apparatus | Xiayu Wu | 2018-03-06 |
| 9826331 | Method and apparatus for sound processing in three-dimensional virtual scene | Xiayu Wu | 2017-11-21 |
| 9672807 | Positioning method and apparatus in three-dimensional space of reverberation | Xiayu Wu | 2017-06-06 |
| 9143993 | Method for optimizing neighboring cell, base station and system | Jianzhong Huang, Yanming Chen, Lang HE | 2015-09-22 |
| 7957264 | Method and device for allocating radio configuration types | — | 2011-06-07 |
| 7947108 | Precious metal recovery using thiocyanate lixiviant | K. Marc LeVier | 2011-05-24 |
| 7830836 | Method and system for improving QoS of access terminal interactive data | — | 2010-11-09 |
| 7559973 | Precious metal recovery using thiocyanate lixiviant | K. Marc LeVier | 2009-07-14 |
| 7537640 | Precious metal recovery using thiocyanate lixiviant | K. Marc LeVier | 2009-05-26 |
| 7285256 | Precious metal recovery using thiocyanate lixiviant | K. Marc LeVier | 2007-10-23 |
| 6500231 | Recovery of precious metals from thiosulfate solutions | — | 2002-12-31 |
| 5354359 | Hydrometallurgical process for the recovery of precious metal values from precious metal ores with thiosulfate lixiviant | K. Marc LeVier, Richard Clayton | 1994-10-11 |
| 4923510 | Treatment of refractory carbonaceous sulfide ores for gold recovery | Gopalan Ramadorai, Brian Ball, Ronald L. Atwood, Sevket Acar | 1990-05-08 |
| 4902345 | Treatment of refractory carbonaceous and sulfidic ores or concentrates for precious metal recovery | Brian Ball | 1990-02-20 |
| 4657642 | Direct gold electrolysis from a loaded organic phase | Jan D. Miller | 1987-04-14 |