Inventor
Liwen Zhang
Inventor
Shanghai, CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks19%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
C07KPeptides8%
C12NMicroorganisms or enzymes8%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms8%
A47LDomestic washing or cleaning4%
A61KPreparations for medical, dental or toiletry purposes4%
A61LMethods or apparatus for sterilising materials or objects in general4%
C11DDetergent compositions4%
D02GCrimping or curling fibres, filaments, threads, or yarns4%
PatentTitleYear
11,128,259Power amplification apparatus, remote radio unit, and base station202110,307,037Shoe deodorizing degerming dehumidifier and shoe deodorizing degerming dehumidifying method201910,264,504Method and device for user equipment scheduling201910,146,881Scalable processing of heterogeneous user-generated content20189,986,497Method and device for message processing between communications systems20189,961,604Radio network information management method and network device20189,622,087'Spectrum resource sharing method, and base station'20179,204,310'Method and device for converting mobile allocation'20159,017,692'Antimicrobial agent, bacterial strain, biosynthesis, and methods of use'20158,328,878'Yarn of animal collagen fiber and manufacture process thereof'20128,299,020'Antimicrobial peptides and methods of their use'20127,418,769'Down branch fiber fabric and the fabricating method thereof'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to FOSHAN SHENGU TEXTILE COMPANY (1)· patent assignee history
2008–2012Based in Guangzhou, CN· patent location history
2012Patents assigned to ZHANG LIWEN (2)· patent assignee history
2012Patents assigned to HE ZENGGUO (1)· patent assignee history
2012Patents assigned to KISLA DUYGU (1)· patent assignee history
2012–2015Based in Delaware, OH, US· patent location history
2015–2021Patents assigned to HUAWEI TECH CO LTD (6)· patent assignee history
2015–2021Based in Shanghai, CN· patent location history
2018Based in San Carlos, CA, US· patent location history
2019Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAWEI TECH CO LTD | 6 | 2015–2021 |
| ZHANG LIWENself | 2 | 2012 |
| FOSHAN SHENGU TEXTILE COMPANY | 1 | 2008 |
| HE ZENGGUO | 1 | 2012 |
| KISLA DUYGU | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 6 | 2015–2021 |
| Delaware, OH, US | 2 | 2012–2015 |
| Guangzhou, CN | 2 | 2008–2012 |
| Guangdong, CN | 1 | 2019 |
| San Carlos, California, US | 1 | 2018 |