YC

Yikun Chen

UM United Microelectronics: 9 patents #637 of 4,560Top 15%
Overall (All Time): #168,700 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12331259 Flammable and fire-resistant carbonaceous heat source, method for preparing same and use thereof Chenghao Luo, Dan Li, Long Huang, Hao Liu, Jian Zhang +1 more 2025-06-17
12059032 Electric heating cigarette appliance having temperature and period adjustment functions Huachen Liu, Chenghao Luo, Bing Liu, Lei Liu 2024-08-13
12041967 Electric heating device for preventing contact wearing out and tobacco falling out Huachen Liu, Long Huang, Welchang Ke, Chenghao Luo 2024-07-23
11783959 Electronic paste composition, preparation method therefor and use thereof Huachen Liu, Dan Li, Tengfei Deng, Bing Liu 2023-10-10
11490657 Axially rotating electric heating device for extracting tobacco Huachen Liu, Lei Liu, Aijun Dong, Weichang Ke, Bing Liu +1 more 2022-11-08
11439178 Smokeless cigarette having decreased vapor temperature and preventing heat-caused collapse of cigarette holder Huachen Liu, Weichang Ke, Chenghao Luo, Bing Liu 2022-09-13
11350668 Production method of needle-type heater Huachen Liu, Aijun Dong, Weichang Ke, Bing Liu, Chenghao Luo +1 more 2022-06-07
D943150 Heat not burning smoking device Huachen Liu, Bing Liu 2022-02-08
11166340 Composite ceramic atomizer and method of preparing the same Bing Liu, Chenghao Luo, Huachen Liu, Weichang Ke, Fuyou Qi +1 more 2021-11-02
D926355 Set of tobacco heating device and charger Huachen Liu, Dan Li 2021-07-27
D919878 Smoking device Qiang Gao, Huachen Liu 2021-05-18
D919171 Electrical tobacco heating device Huachen Liu, Dan Li 2021-05-11
D898990 Combined electrical tobacco heating device and charger Huachen Liu, Dan Li 2020-10-13
D898280 Combined electrical tobacco heating device and charger Dan Li, Huachen Liu 2020-10-06
D886366 Combined electrical tobacco heating device and charger Huachen Liu, Dan Li 2020-06-02
9941161 Method for fabricating semiconductor device Duan Quan Liao, Ching Hwa Tey 2018-04-10
9698229 Semiconductor structure and process thereof Duan Quan Liao, Ching Hwa Tey, Xiao Zhong Zhu 2017-07-04
9583594 Method of fabricating semiconductor device Duan Quan Liao, Ching Hwa Tey 2017-02-28
9401280 Semiconductor process Duan Quan Liao, Wei-Chi Cheng, Ching Hwa Tey, Xiao Zhong Zhu 2016-07-26
9385193 FINFET transistor structure and method for making the same Rai-Min Huang, Sheng-Huei Dai, Chen-Hua Tsai, Duan Quan Liao, Xiao Zhong Zhu 2016-07-05
9276057 Capacitor structure and method of manufacturing the same Duan Quan Liao, Ching Hwa Tey, Xiao Zhong Zhu 2016-03-01
9023726 Method of fabricating semiconductor device Wei-Chi Cheng, Ming Xu, Duan Quan Liao, Ching Hwa Tey 2015-05-05
8828878 Manufacturing method for dual damascene structure Duan Quan Liao, Xiao Zhong Zhu, Ching Hwa Tey, Chen-Hua Tsai, Yu-Tsung Lai 2014-09-09
8772860 FINFET transistor structure and method for making the same Rai-Min Huang, Sheng-Huei Dai, Chen-Hua Tsai, Duan Quan Liao, Xiao Zhong Zhu 2014-07-08