Inventor
Ke Wei
Inventor
Cupertino, CA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing30%
H04LTransmission of digital information, e.g. telegraphic communication15%
H04NPictorial communication, e.g. television12%
G06TImage data processing or generation, in general6%
H01RElectrically-conductive connections6%
A61KPreparations for medical, dental or toiletry purposes3%
A61LMethods or apparatus for sterilising materials or objects in general3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B01LChemical or physical laboratory apparatus for general use3%
C07KPeptides3%
PatentTitleYear
10,682,416Epicardial-derived paracrine factors for repairing cardiac tissue202010,149,922Engineered collagen matrices for myocardial therapy20189,894,246'Locked print with intruder detection and management'20189,729,758'Locked print with intruder detection and management'20179,411,956'Locked print with intruder detection and management'20169,361,040'Systems and methods for data storage management'20168,844,014'Managing access to a document-processing device using an identification token'20148,599,418'Intra-device communication in a locked print architecture'20138,319,992'Approach for processing locked print jobs obtained from other printing devices'20128,301,719'Employing pixel density to detect a spam image'20128,228,538'Performance of a locked print architecture'20128,157,599'Electrical connector'20128,055,078'Filter for blocking image-based spam'20118,038,480'Electrical connector'20117,882,177'Employing pixel density to detect a spam image'20117,849,146'Identifying IP addresses for spammers'20107,788,712'Managing access to a document-processing device using an identification token'20107,540,416'Smart card authentication system with multiple card and server support'20097,468,804'Techniques for printer-side network cluster printing'20087,249,900'Approach for implementing locked printing on printing devices'20076,103,192'Immobilizing and processing specimens on matrix materials for the identification of nucleic acid sequences'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Patents assigned to RICOH KK (4)· patent assignee history
2007–2014Based in San Jose, CA, US· patent location history
2008–2018Based in Cupertino, CA, US· patent location history
2010–2012Patents assigned to YAHOO INC (4)· patent assignee history
2010–2011Based in Palo Alto, CA, US· patent location history
2011–2012Patents assigned to MOLEX INC (2)· patent assignee history
2011–2020Based in Shanghai, CN· patent location history
2011–2012Based in San Mateo, CA, US· patent location history
2012–2018Patents assigned to RICOH CO LTD (7)· patent assignee history
2012–2016Patents assigned to WEI KE (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH CO LTD | 7 | 2012–2018 |
| WEI KEself | 6 | 2012–2016 |
| RICOH KK | 4 | 2007–2010 |
| YAHOO INC | 4 | 2010–2012 |
| MOLEX INC | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cupertino, California, US | 6 | 2008–2018 |
| Shanghai, CN | 4 | 2011–2020 |
| San Jose, California, US | 4 | 2007–2014 |
| San Mateo, California, US | 2 | 2011–2012 |
| Palo Alto, California, US | 2 | 2010–2011 |