Inventor
JOHN S. CHEN
Inventor
US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks39%
H04LTransmission of digital information, e.g. telegraphic communication19%
H04BTransmission13%
H04JMultiplex communication10%
H04NPictorial communication, e.g. television10%
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
12,309,790Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system202512,225,602Credential transfer management camera system202512,137,429Method and apparatus for maintaining uplink synchronization and reducing battery power consumption202411,917,623Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system202411,902,981Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system202411,889,493Method and apparatus for uplink transmissions202411,871,371Method and apparatus for maintaining uplink synchronization and reducing battery power consumption202411,871,400Method and apparatus for uplink transmissions202411,832,318Credential transfer management camera system202311,711,777Method and apparatus for maintaining uplink synchronization and reducing battery power consumption202311,160,058Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system202111,153,475Credential transfer management camera system2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to INTERDIGITAL TECH CORP (7)· patent assignee history
2021–2025Patents assigned to GOPRO INC (3)· patent assignee history
2021–2025Based in US· patent location history
2024Patents assigned to PANTECH WIRELESS LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTERDIGITAL TECH CORP | 7 | 2021–2025 |
| GOPRO INC | 3 | 2021–2025 |
| PANTECH WIRELESS LLC | 2 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 12 | 2021–2025 |