Inventor
SHI YIJUN
CN17 patents
⚠️ This page may combine multiple inventors who share the name “SHI YIJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD
7 patentsUS10097209B2Oct 9, 2018
Interleaving and mapping method and deinterleaving and demapping method for LDPC codeword
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD5 citations83
US10594435B2Mar 17, 2020
Signalling coding and modulation method and demodulation and decoding method and device
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD2 citations72
US11722243B2Aug 8, 2023
Signalling coding and modulation method and demodulation and decoding method and device
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD0 citations62
US11296728B2Apr 5, 2022
Interleaving and mapping method and deinterleaving and demapping method for LDPC codeword
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD0 citations61
US11296820B2Apr 5, 2022
Signaling coding and modulation method and demodulation and decoding method and device
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD0 citations51
US10833709B2Nov 10, 2020
Interleaving and mapping method and deinterleaving and demapping method for LDPC codeword
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD0 citations51
US10374635B2Aug 6, 2019
Interleaving and mapping method and deinterleaving and demapping method for LDPC codeword
SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD0 citations51
GUO QIAO
3 patentsUS9188611B2Nov 17, 2015
Resampling a signal to perform power quality measurement
GUO QIAO1 citations45
US8872699B2Oct 28, 2014
Resampling a signal to perform synchrophasor measurement
GUO QIAO0 citations45
US9128132B2Sep 8, 2015
Resampling a signal to perform power quality and synchrophasor measurement
GUO QIAO0 citations34