Inventor
Richard Kevin Sawyer, Jr.
Inventor
University Park, MD, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication29%
H04WWireless communication networks21%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%
F02DControlling combustion engines7%
G01SRadio direction-finding7%
H01HElectric switches7%
H04BTransmission7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%
PatentTitleYear
10,234,536ADS-B geolocation20199,860,882'Variable downlink-uplink boundary'20189,775,157'Adaptive transmission energy consumption'20179,264,099'Frequency-block hopping'20169,253,727'Adaptive transmission energy consumption'20165,975,057'Fuel injector control circuit and system with boost and battery switching, and method therefor'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to MOTOROLA INC (1)· patent assignee history
1999Based in Vernon Hills, IL, US· patent location history
2016–2019Patents assigned to LINK LABS INC (5)· patent assignee history
2016–2018Patents assigned to LINK LABS LLC (3)· patent assignee history
2016–2019Based in University Park, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LINK LABS INC | 5 | 2016–2019 |
| LINK LABS LLC | 3 | 2016–2018 |
| MOTOROLA INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| University Park, Maryland, US | 5 | 2016–2019 |
| Vernon Hills, Illinois, US | 1 | 1999 |