Inventor
Zhiguo Li
Inventor
Hangzhou, CN
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing26%
H04LTransmission of digital information, e.g. telegraphic communication23%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%
G06KGraphical data reading11%
B42DBooks3%
G06TImage data processing or generation, in general3%
G06VImage or video recognition or understanding3%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy3%
H01LSemiconductor devices3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
11,120,517Blockchain-based dispute resolution202111,108,568Blockchain-based content verification202111,106,766Identifying copyrighted material using copyright information embedded in electronic files202111,100,200Identifying copyrighted material using embedded copyright information202111,080,671Identifying copyrighted material using embedded copyright information202111,062,040Blockchain-based service of process202111,062,000Identifying copyrighted material using embedded copyright information202111,063,761Blockchain-based paperless documentation202111,056,495Structure of memory device having floating gate with protruding structure202111,056,023Copyright protection based on hidden copyright information202110,410,103Two-dimensional dot matrix barcode encoding and identifying methods201910,410,104Two-dimensional dot matrix barcode encoding and reading methods20199,665,759'Decoding method for matrix two-dimensional code'20179,043,343'Identifier assigning method, identifier parsing method, and multimedia reading'20157,997,502'Two-dimensional code and its decoding method, and the printing publication using this two-dimensional code'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2015Based in Shenzhen, CN· patent location history
2015Patents assigned to LI ZHENGFANG (1)· patent assignee history
2015Patents assigned to LV YINGFENG (1)· patent assignee history
2015Patents assigned to SHENZHEN MPR TECHNOLOGY CO LTD (1)· patent assignee history
2017–2019Patents assigned to SHENZHEN MPR TECH CO LTD (3)· patent assignee history
2017–2019Based in Guangdong, CN· patent location history
2021Patents assigned to ADVANCED NEW TECHNOLOGIES CO LTD (8)· patent assignee history
2021Based in Hangzhou, CN· patent location history
2021Based in Singapore, SG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED NEW TECHNOLOGIES CO LTD | 8 | 2021 |
| SHENZHEN MPR TECH CO LTD | 3 | 2017–2019 |
| LI ZHENGFANGself | 1 | 2015 |
| LV YINGFENG | 1 | 2015 |
| SHENZHEN MPR TECHNOLOGY CO LTD | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 9 | 2021 |
| Guangdong, CN | 3 | 2017–2019 |
| Shenzhen, CN | 2 | 2011–2015 |
| Singapore, SG | 1 | 2021 |