Inventor
HAN SHUANG
CN17 patents
⚠️ This page may combine multiple inventors who share the name “HAN SHUANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALO MICROELECTRONICS CO LTD
8 patentsUS11750093B1Sep 5, 2023
Voltage conversion circuits and electronic equipment
HALO MICROELECTRONICS CO LTD11 citations85
US11532987B2Dec 20, 2022
Power conversion circuit, power conversion system and power chip
HALO MICROELECTRONICS CO LTD16 citations85
US11424629B1Aug 23, 2022
Battery charging and discharging circuit and terminal devices
HALO MICROELECTRONICS CO LTD9 citations85
US11290027B1Mar 29, 2022
Wireless charging receiver circuit and chip, and wireless charging receiver
HALO MICROELECTRONICS CO LTD8 citations85
US11557966B1Jan 17, 2023
Step-down rectifier circuit, wireless charging receiver chip, and wireless charging receiver
HALO MICROELECTRONICS CO LTD2 citations72
US12483141B2Nov 25, 2025
Switch control method and hybrid voltage converter
HALO MICROELECTRONICS CO LTD0 citations51
US11824367B2Nov 21, 2023
Wireless charging receiving circuit and wireless charging receiver
HALO MICROELECTRONICS CO LTD0 citations51
US11563336B2Jan 24, 2023
Wireless charging receiver circuit and chip, and wireless charging receiver
HALO MICROELECTRONICS CO LTD0 citations51
LENOVO BEIJING LTD
3 patentsUNIV SHANGHAI
2 patentsUS12306421B2May 20, 2025
Electro-hydraulic varifocal lens-based method for tracking three-dimensional trajectory of object by using mobile robot
UNIV SHANGHAI0 citations50
US12136239B2Nov 5, 2024
Electro-hydraulic varifocal lens-based method for tracking three-dimensional trajectory of moving object
UNIV SHANGHAI0 citations50