Inventor
ZHUANG JIAYI
CN8 patents
⚠️ This page may combine multiple inventors who share the name “ZHUANG JIAYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPREADTRUM COMM CORP
4 patentsUS7245878B2Jul 17, 2007
Method and apparatus for silent frame detection in a GSM communications system
SPREADTRUM COMM CORP4 citations61
US7171162B2Jan 30, 2007
Method and apparatus for frequency estimation using iterative filtering in a GSM communications system
SPREADTRUM COMM CORP2 citations60
US7343155B2Mar 11, 2008
Maximum ratio combining of channel estimation for joint detection in TD-SCDMA systems
SPREADTRUM COMM CORP0 citations39
US7251300B2Jul 31, 2007
Method and apparatus for frequency tracking based on recovered data
SPREADTRUM COMM CORP0 citations38
RDA MICROELECTRONICS SHANGHAI CO LTD
3 patentsUS11743090B2Aug 29, 2023
Method and apparatus for carrier frequency-offset determination and storage medium
RDA MICROELECTRONICS SHANGHAI CO LTD0 citations56
US12323776B2Jun 3, 2025
Audio output device, method for eliminating sound leakage, and storage medium
RDA MICROELECTRONICS SHANGHAI CO LTD0 citations48
US11514883B2Nov 29, 2022
Active noise reduction system and method, and storage medium
RDA MICROELECTRONICS SHANGHAI CO LTD0 citations41