Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12143146 | Echo cancellation method and transceiver | Jinshan Wang, Liming Fang, Yanbo Zhao, Jianfei Liu, Yumeng Yang +1 more | 2024-11-12 |
| 12068943 | Method for measuring network international outlet interfaces of designated area | Yu JIANG, Binxing Fang, Zhihong Tian, Mohan LI, Deshun Zeng | 2024-08-20 |
| 11960869 | Android penetration method and device for implementing silent installation based on accessibility services | Hui Lu, Zhihong Tian, Chengjie Jin, Luxiaohan He, Man Zhang +5 more | 2024-04-16 |
| 11929856 | Narrowband interference isolation method and communication apparatus | Yanbo Zhao, Jianfei Liu, Jinshan Wang, Liming Fang | 2024-03-12 |
| 11821440 | Vacuum pump, and control device of vacuum pump | Kengo Saegusa | 2023-11-21 |
| 11479835 | SnBiSb series low-temperature lead-free solder and its preparation method | Shaoming ZHANG, Huijun HE, Xixue Liu, Zhigang Wang, Qiang Hu +9 more | 2022-10-25 |
| 11415151 | Vacuum pump, and control device of vacuum pump | — | 2022-08-16 |
| 11408429 | Vacuum pump apparatus, and pump main body unit, control unit, and spacer each for use in vacuum pump apparatus | Yoshiyuki Sakaguchi, Kengo Saegusa, Hideki Omori | 2022-08-09 |
| 11333153 | Vacuum pump and control apparatus associated with vacuum pump | Hideki Omori, Kengo Saegusa, Yoshiyuki Sakaguchi | 2022-05-17 |
| 11215187 | Vacuum pump, and waterproof structure and control apparatus applied to vacuum pump | Kengo Saegusa | 2022-01-04 |
| 11134027 | Method and apparatus for transmitting upstream data in a cable network | Chenghu Shen, James Jeng Chen, Tao Ouyang | 2021-09-28 |
| 11081845 | Vacuum pump, and connector and control device applied to vacuum pump | Kengo Saegusa, Yoshiyuki Sakaguchi, Hideki Omori | 2021-08-03 |
| 11025450 | Cable media converter management method, apparatus, and system | Chenghu Shen | 2021-06-01 |
| 10763915 | Upstream echo cancellation in full duplex communications | James Jeng Chen, Tao Ouyang | 2020-09-01 |
| 10659244 | Multicast profile switching method, apparatus, and system | Tao Ouyang, Lifan Xu, Li Zhang | 2020-05-19 |
| 10523271 | Cable modem echo cancellation training in full duplex coaxial networks | James Jeng Chen, Tao Ouyang | 2019-12-31 |
| 9948457 | Extending data over cable service interface specification (DOCSIS) provisioning of ethernet passive optical network (EPON) (DPoE) to EPON over coax (EPoC) multicast key management | Guangsheng Wu, Li Zhang, Fanglin Sun, Jim Chen | 2018-04-17 |
| 9838363 | Authentication and initial key exchange in ethernet passive optical network over coaxial network | Guangsheng Wu, Li Zhang, Jim Chen | 2017-12-05 |
| 9674159 | Extending data over cable service interface specification (DOCSIS) provisioning of ethernet passive optical network (EPON) (DPoE) to EPON over coax (EPoC) multicast key management | Guangsheng Wu, Li Zhang, Fanglin Sun, Jim Chen | 2017-06-06 |
| 9270651 | Authentication and initial key exchange in ethernet passive optical network over coaxial network | Guangsheng Wu, Li Zhang, Jim Chen | 2016-02-23 |
| 9240983 | Extending data over cable service interface specification (DOCSIS) provisioning of ethernet passive optical network (EPON) (DPoE) to EPON over coax (EPoC) multicast key management | Guangsheng Wu, Li Zhang, Fanglin Sun, Jim Chen | 2016-01-19 |
| 8568671 | Method for preparing metallurgical-grade alumina by using fluidized bed fly ash | Zhaohua Guo, Cundi Wei, Peiping Zhang, Jianguo Han, Junzhou Chi +1 more | 2013-10-29 |
| 7345434 | Discharge lamp lighting apparatus and luminaire | Yuji Takahashi, Go Kato | 2008-03-18 |