Inventor
LI CHUNJIAN
CN17 patents
⚠️ This page may combine multiple inventors who share the name “LI CHUNJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY LABORATORIES LICENSING CORP
11 patentsUS11354088B2Jun 7, 2022
Media-compensated pass-through and mode-switching
DOLBY LABORATORIES LICENSING CORP4 citations84
US11740859B2Aug 29, 2023
Media-compensated pass-through and mode-switching
DOLBY LABORATORIES LICENSING CORP2 citations73
US11016721B2May 25, 2021
Media-compensated pass-through and mode-switching
DOLBY LABORATORIES LICENSING CORP2 citations73
US11120814B2Sep 14, 2021
Multi-microphone signal enhancement
DOLBY LABORATORIES LICENSING CORP2 citations71
US10586552B2Mar 10, 2020
Capture and extraction of own voice signal
DOLBY LABORATORIES LICENSING CORP2 citations71
US12164832B2Dec 10, 2024
Media-compensated pass-through and mode-switching
DOLBY LABORATORIES LICENSING CORP0 citations62
US10923132B2Feb 16, 2021
Diffusivity based sound processing method and apparatus
DOLBY LABORATORIES LICENSING CORP0 citations51
US11863952B2Jan 2, 2024
Sound capture for mobile devices
DOLBY LABORATORIES LICENSING CORP0 citations50
US11722821B2Aug 8, 2023
Sound capture for mobile devices
DOLBY LABORATORIES LICENSING CORP0 citations50
US11640830B2May 2, 2023
Multi-microphone signal enhancement
DOLBY LABORATORIES LICENSING CORP0 citations50
US10701483B2Jun 30, 2020
Sound leveling in multi-channel sound capture system
DOLBY LABORATORIES LICENSING CORP0 citations40
HUAWEI TECH CO LTD
3 patentsUS12032421B2Jul 9, 2024
Voice wakeup method and device
HUAWEI TECH CO LTD0 citations61
US12425506B2Sep 23, 2025
Recording method of true wireless stereo earbuds and recording system
HUAWEI TECH CO LTD0 citations58
US11838720B2Dec 5, 2023
Vibration and sound-making apparatus and electronic device
HUAWEI TECH CO LTD0 citations50