Inventor
Daniel J. Willis
Inventor
Lafayette, CO, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission33%
H04WWireless communication networks25%
G01SRadio direction-finding17%
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons8%
G06FElectric digital data processing8%
G11BInformation storage based on relative movement between record carrier and transducer8%
PatentTitleYear
9,118,380'Repeater with positioning capabilities'20158,514,764'Repeater that reports detected neighbors'20137,778,596'Airlink sensing watermarking repeater'20107,457,584'Repeater with positioning capabilities'20085,918,403'Gun safety device'19995,550,998'Pre-seeking process for enhancing reading and writing performance in a mass storage system having multiple individual disk drives'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Based in Arvada, CO, US· patent location history
1999–2015Patents assigned to WILLIS DANIEL J (2)· patent assignee history
1999Based in Fort Lauderdale, FL, US· patent location history
2008–2015Patents assigned to QUALCOMM INC (4)· patent assignee history
2008–2015Based in Lafayette, CO, US· patent location history
2013–2015Patents assigned to SHEYNBLAT LEONID (2)· patent assignee history
2013Patents assigned to BAKER KENNETH (1)· patent assignee history
2015Patents assigned to BAKER KENNETH R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 4 | 2008–2015 |
| SHEYNBLAT LEONID | 2 | 2013–2015 |
| WILLIS DANIEL Jself | 2 | 1999–2015 |
| BAKER KENNETH | 1 | 2013 |
| BAKER KENNETH R | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lafayette, CO, US | 4 | 2008–2015 |
| Fort Lauderdale, Florida, US | 1 | 1999 |
| Arvada, CO, US | 1 | 1996 |