Inventor
Rajashekar Chilla
Inventor
San Diego, CA, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks75%
H04LTransmission of digital information, e.g. telegraphic communication25%
PatentTitleYear
9,876,758Techniques to propagate SIP/P-CSCF address changes from WAN device to LAN clients20188,837,405'Methods and apparatus to reduce a time to transfer multiple PDN contexts during inter-radio access technology handoff'20148,040,849'Maintaining a data connection during a dormant data session with a wireless communication network'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2018Patents assigned to QUALCOMM INC (3)· patent assignee history
2011–2018Based in San Diego, CA, US· patent location history
2014Patents assigned to CHILLA RAJASHEKAR (1)· patent assignee history
2014Patents assigned to KHATRI SHRAWAN K (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 3 | 2011–2018 |
| CHILLA RAJASHEKARself | 1 | 2014 |
| KHATRI SHRAWAN K | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 3 | 2011–2018 |