Inventor
Jason McCullough
Inventor
Austin, TX, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication31%
H04LTransmission of digital information, e.g. telegraphic communication27%
H04QSelecting23%
H04JMultiplex communication8%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general4%
G05BControl or regulating systems in general4%
H04WWireless communication networks4%
PatentTitleYear
11,085,667Estimation of temperature states for an electric water heater from inferred resistance measurement20217,020,164'System and method for special signaling with customer premises equipment'20066,895,041'Digital subscriber line power reduction'20056,522,668'System and method for special signaling with customer premises equipment'20036,282,273'Communication server apparatus using frequency multiplexing and method'20016,169,788'Communication server apparatus having distributed switching and method'20016,014,431'Communication server apparatus having four-wire switching interface and method'20005,940,374'Mechanism for determining whether channel unit is installed in D4 channel bank slot'19995,898,761'Communication server apparatus using digital signal switching and method'19995,852,655'Communication server apparatus having distributed switching and method'19985,781,617'Communication server apparatus using frequency multiplexing and method'19985,608,735'Logical transform operator-based method and apparatus for extracting framing pattern from serial digital bit stream'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1999Patents assigned to ADTRAN INC (2)· patent assignee history
1997–1999Based in Madison, AL, US· patent location history
1998Patents assigned to CISCO SYSTEMS INC (1)· patent assignee history
1998Patents assigned to NETSPEED INC (1)· patent assignee history
1998–2006Based in Austin, TX, US· patent location history
1999–2006Patents assigned to CISCO TECH IND (7)· patent assignee history
2021Patents assigned to BATTELLE MEMORIAL INSTITUTE (1)· patent assignee history
2021Based in Columbus, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CISCO TECH IND | 7 | 1999–2006 |
| ADTRAN INC | 2 | 1997–1999 |
| BATTELLE MEMORIAL INSTITUTE | 1 | 2021 |
| CISCO SYSTEMS INC | 1 | 1998 |
| NETSPEED INC | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 9 | 1998–2006 |
| Madison, AL, US | 2 | 1997–1999 |
| Columbus, OH, US | 1 | 2021 |