Inventor
Carlton L. Brown
Inventor
Danville, CA, US
Overview
Patents· 14 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 communication46%
H04MTelephonic communication38%
H04NPictorial communication, e.g. television13%
G06FElectric digital data processing4%
PatentTitleYear
10,887,650System and method for home automation20219,426,282'Method and apparatus for transmission line testing'20168,737,572'Method and apparatus for transmission line testing'20148,594,078'Method and apparatus for stand-alone voice over internet protocol with POTS telephone support'20138,504,921'System and method for home automation'20138,166,172'Remote terminal, processor-readable medium, and method for remote adjustment of a user profile'20128,042,048'System and method for home automation'20117,930,399'Remote terminal, processor-readable medium, and method for remote adjustment of a user profile'20117,808,974'Method and apparatus for Voice over Internet Protocol telephony using a virtual private network'20107,336,770'Method and apparatus for telephone line testing'20087,142,649'Dedicated data modem system and method'20067,058,122'Remote customer profile adaptive operating system'20067,003,078'Method and apparatus for telephone line testing'20066,751,304'Dedicated data modem system and method'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2016Based in Danville, CA, US· patent location history
2006Patents assigned to SBC KNOWLEDGE VENTURES LP (2)· patent assignee history
2008–2021Based in San Antonio, TX, US· patent location history
2010–2021Patents assigned to AT & T IP I LP (8)· patent assignee history
2012–2013Patents assigned to BROWN CARLTON LIGAR (2)· patent assignee history
2013–2014Patents assigned to BROWN CARLTON L (2)· patent assignee history
2014Patents assigned to AT & T INTELLECTUAL PROPERTIES I L P (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T IP I LP | 8 | 2010–2021 |
| BROWN CARLTON Lself | 2 | 2013–2014 |
| BROWN CARLTON LIGARself | 2 | 2012–2013 |
| SBC KNOWLEDGE VENTURES LP | 2 | 2006 |
| AT & T INTELLECTUAL PROPERTIES I L P | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Danville, California, US | 9 | 2004–2016 |
| San Antonio, Texas, US | 5 | 2008–2021 |