Inventor
Wei Zeng
Inventor
Fremont, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
C07CAcyclic or carbocyclic compounds25%
H04BTransmission25%
C01BNon-metallic elements8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04NPictorial communication, e.g. television8%
PatentTitleYear
11,051,013Device and method of selecting an intra mode of a coding unit202110,974,233Catalyst for preparing 1,5-pentanediol via hydrogenolysis of tetrahydrofurfuryl alcohol, method and application thereof202110,898,883Silicalite-1 molecular sieve-based catalyst and preparation method for 1,2-pentanediol using said catalyst202110,894,247Fluidized-bed catalyst suitable for the production of halogenated aromatic nitriles, its preparation and application thereof202110,461,851Predicting optical transceiver failure201910,432,301High-speed optical transceiver field reader201910,425,156Dynamically determining optical transceiver expected life2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to FACEBOOK INC (3)· patent assignee history
2019Based in Fremont, CA, US· patent location history
2021Patents assigned to WANHUA CHEMICAL GROUP CO LTD (2)· patent assignee history
2021Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2021Patents assigned to REALTEK SEMICONDUCTOR CORP (1)· patent assignee history
2021Patents assigned to SHANGHAI RES INST PETROCHEMICAL TECH SINOPEC (1)· patent assignee history
2021Based in Shandong, CN· patent location history
2021Based in Milpitas, CA, US· patent location history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FACEBOOK INC | 3 | 2019 |
| WANHUA CHEMICAL GROUP CO LTD | 2 | 2021 |
| CHINA PETROLEUM & CHEM CORP | 1 | 2021 |
| REALTEK SEMICONDUCTOR CORP | 1 | 2021 |
| SHANGHAI RES INST PETROCHEMICAL TECH SINOPEC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 3 | 2019 |
| Shandong, CN | 2 | 2021 |
| Milpitas, California, US | 1 | 2021 |
| Shanghai, CN | 1 | 2021 |