Inventor
Niranjan Grandhe
Inventor
San Jose, CA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks31%
G01SRadio direction-finding20%
H04BTransmission20%
H04LTransmission of digital information, e.g. telegraphic communication18%
G04FTime-interval measuring4%
G04RRadio-controlled time-pieces4%
H04JMultiplex communication4%
PatentTitleYear
11,057,850Transmit power control for null data packets202111,032,787Basic service set (BSS) color in null data packet (NDP) ranging202110,986,600Timing synchronization for multi-user (MU) ranging measurements in a wireless local area network (WLAN)202110,972,196Trigger frame for ranging202110,890,644Angle-of-arrival processing in multi-antenna multi-channel short-range wireless system202110,880,855Null data packet (NDP) ranging measurement feedback202010,848,288Multi-user null data packet (NDP) ranging202010,735,163Secure ranging measurement202010,656,256Ranging measurements in wireless communication systems202010,631,187Method and apparatus for ranging202010,623,121Systems and methods for time delay estimation202010,505,653Methods and apparatus for fine timing measurement with frequency domain processing201910,476,539Automatic gain control adjustment in multi-antenna short-range wireless system201910,349,213Method and apparatus for determining an angle of arrival of a wireless signal201910,264,544Station selection for null data packet (NDP) ranging201910,158,443Methods and apparatus for fine timing measurement with frequency domain processing201810,142,960Multi-user ranging with unassociated stations2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to MARVELL INT LTD (7)· patent assignee history
2018–2020Patents assigned to MARVELL WORLD TRADE LTD (5)· patent assignee history
2018–2021Based in San Jose, CA, US· patent location history
2020–2021Patents assigned to NXP USA INC (5)· patent assignee history
2020–2021Patents assigned to MARVELL ASIA PTE LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARVELL INT LTD | 7 | 2018–2021 |
| MARVELL WORLD TRADE LTD | 5 | 2018–2020 |
| NXP USA INC | 5 | 2020–2021 |
| MARVELL ASIA PTE LTD | 4 | 2020–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 17 | 2018–2021 |