Inventor
Ashok Ranganath
Inventor
San Jose, CA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks45%
H04LTransmission of digital information, e.g. telegraphic communication28%
H04BTransmission17%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%
PatentTitleYear
11,134,501Method and system for transitioning station to uplink multi-user disable mode and uplink multi-user enable mode202111,102,740System and method for providing a synchronized mode for WLAN operation in a WLAN band202111,006,363System and method for dynamic adjustment of target wake time service period intervals202110,911,190Access-category-based multi-user trigger frames202110,849,168Single user multi-TID TXOP with QoS prioritization202010,715,288Wireless local area network sounding protocol202010,594,450Asymmetric OFDMA tone mapping and dynamic channel access using non-primary channels202010,524,286Power saving using integrated CF-End indication201910,447,332Sharing an antenna for wireless communication201910,341,065Access-category-based multi-user trigger frames201910,285,200Channel access policy control during wireless communication20199,893,758'Sharing an antenna between LTE-U and WLAN'20189,451,518'Channel management in a Wi-Fi device in a multi-channel concurrent environment'20169,210,656'Listen interval (LI) selection for WLAN client'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2019Patents assigned to QUALCOMM INC (4)· patent assignee history
2015Patents assigned to FREDERIKS GUIDO ROBERT (1)· patent assignee history
2015Patents assigned to MANNEMALA CHAITANYA (1)· patent assignee history
2015–2021Based in San Jose, CA, US· patent location history
2019–2021Patents assigned to APPLE INC (7)· patent assignee history
2019–2020Based in Cupertino, CA, US· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 7 | 2019–2021 |
| QUALCOMM INC | 4 | 2015–2019 |
| SAMSUNG ELECTRONICS CO LTD | 2 | 2021 |
| FREDERIKS GUIDO ROBERT | 1 | 2015 |
| MANNEMALA CHAITANYA | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 11 | 2015–2021 |
| Cupertino, California, US | 3 | 2019–2020 |