KL

Kai Liu

QU Qualcomm: 5 patents #319 of 2,239Top 15%
RS Realtek Semiconductor: 2 patents #33 of 333Top 10%
ES Enkris Semiconductor: 2 patents #3 of 7Top 45%
Huawei: 1 patents #1,286 of 3,894Top 35%
LC Lian Zheng Electronics (Shenzhen) Co.: 1 patents #1 of 3Top 35%
DC Dreame Innovation Technology (Suzhou) Co.: 1 patents #7 of 26Top 30%
BC Beijing Sogou Technology Development Co.: 1 patents #1 of 18Top 6%
Overall (2025): #3,569 of 469,880Top 1%
13
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12424518 Capacitor embedded 3D resonator for broadband filter Jonghae Kim, Je-Hsiung Lan, Ranadeep Dutta 2025-09-23
12414317 Resonant tunneling diodes and manufacturing methods thereof Kai Cheng 2025-09-09
12413178 Rotation system and controller for photovoltaic tracker Song Wan, Qinwei Liu, Wuben Sun, Yanzhong Zhang 2025-09-09
12395152 Compact hybrid acoustic wave filter structure Je-Hsiung Lan, Jonghae Kim, Nosun PARK, Jui-Yi Chiu 2025-08-19
12395180 Successive approximation analog to digital conversion circuit and method having optimized linearity Wei-Jyun Wang, Shih-Hsiung Huang, Chien-Ming Wu 2025-08-19
12362714 Signal receiving apparatus and programmable gain amplifier having mode-switching mechanism Yun-Tse Chen 2025-07-15
12354948 Integrated device and integrated passive device comprising magnetic material Roy Chiu, Nosun PARK, Je-Hsiung Lan, Jonghae Kim 2025-07-08
12314829 Method and apparatus for driving digital human, and electronic device Bo Fan, Zhen Xu, Xi Chen, Wei Chen, Fanbo Meng +2 more 2025-05-27
12273095 Wideband filter with resonators and inductors Rui Tang, Changhan Hobie Yun, Mario Francisco Velez, Jonghae Kim 2025-04-08
12255529 Power factor correction and DC-DC multiplexing converter and uninterruptible power supply including the same Yusong Ding, Zhongyong Xu 2025-03-18
12207774 Cleaning device, floor brush assembly and installation assembly of rolling brush Xu Xu, Congchao Xu 2025-01-28
12211923 Semiconductor structure and forming method thereof Kai Cheng 2025-01-28
12206155 Radio frequency oscillator with ceramic resonator and surface-mounted integrated circuit package Jonghae Kim, Jui-Yi Chiu, Nosun PARK, Je-Hsiung Lan 2025-01-21