Inventor
John Groff
Inventor
San Francisco, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission20%
H01QAntennas, i.e. radio aerials15%
H04WWireless communication networks15%
E05BLocks5%
G04GElectronic time-pieces5%
G06FElectric digital data processing5%
G07CTime or attendance registers5%
H04MTelephonic communication5%
H05KPrinted circuits5%
LOC135%
PatentTitleYear
10,879,596Antenna for wearable devices methods, apparatuses, and systems202010,784,913Antenna for wearable electronic devices202010,075,206Customizable wearable electronic devices and methods of assembling the same20189,705,549'Antenna for wearable electronic devices'2017D0753654'Wearable electronic display device'2016D0748575'Wireless charging device'20167,696,858'Remotely operable door lock interface system'2010D0454609'Tent central hub and upper pole attachments'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to NORTHPOLE LTD (1)· patent assignee history
2002Based in Oakland, CA, US· patent location history
2010Patents assigned to GROFF JOHN K (1)· patent assignee history
2010Based in Boston, MA, US· patent location history
2016–2020Patents assigned to INTEL CORP (6)· patent assignee history
2016–2020Based in San Francisco, CA, US· patent location history
2018Based in Santa Clara, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTEL CORP | 6 | 2016–2020 |
| GROFF JOHN Kself | 1 | 2010 |
| NORTHPOLE LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 5 | 2016–2020 |
| Santa Clara, California, US | 1 | 2018 |
| Boston, Massachusetts, US | 1 | 2010 |
| Oakland, California, US | 1 | 2002 |