Inventor

Yu Zhang

Inventor
Beijing, CN

Overview

13→
Patents
1998–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Nprimary
C12NMicroorganisms or enzymes15%
H04BTransmission13%
H04LTransmission of digital information, e.g. telegraphic communication13%
C07KPeptides10%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture10%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms10%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms10%
A01KAnimal husbandry8%
H04WWireless communication networks5%
A61KPreparations for medical, dental or toiletry purposes3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in Farmington, CT, US· patent location history
2006–2013Based in Redwood City, CA, US· patent location history
2011–2013Patents assigned to AFFHOLTER JOSEPH A (2)· patent assignee history
2011–2013Patents assigned to BASS STEVEN H (2)· patent assignee history
2011–2013Patents assigned to CASTLE LINDA A (2)· patent assignee history
2011–2013Patents assigned to CODEXIS MAYFLOWER HOLDINGS LLC (2)· patent assignee history
2018Based in Madison, WI, US· patent location history
2021Patents assigned to QUALCOMM INC (6)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC62021
AFFHOLTER JOSEPH A22011–2013
BASS STEVEN H22011–2013
CASTLE LINDA A22011–2013
CODEXIS MAYFLOWER HOLDINGS LLC22011–2013
Locations
LocationPatentsSpan
Beijing, CN62021
Redwood City, California, US42006–2013
San Diego, California, US12021
Madison, WI, US12018
Farmington, CT, US11998