Inventor
DAZHI HE
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication36%
H03MCoding27%
H04NPictorial communication, e.g. television18%
H04WWireless communication networks9%
H05KPrinted circuits9%
PatentTitleYear
11,722,243Signalling coding and modulation method and demodulation and decoding method and device202311,296,728Interleaving and mapping method and deinterleaving and demapping method for LDPC codeword202211,296,820Signaling coding and modulation method and demodulation and decoding method and device202211,201,770Preamble symbol generation and receiving method, and frequency-domain symbol generation method and device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD (4)· patent assignee history
2021–2023Based in CN· patent location history
2022Patents assigned to SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TEIEVISION CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TELEVISION CO LTD | 4 | 2021–2023 |
| SHANGHAI NATIONAL ENGINEERING RES CENTER OF DIGITAL TEIEVISION CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2021–2023 |