Inventor
David E. Wachob
Inventor
Elkins Park, PA, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television33%
H04HBroadcast communication10%
H04LTransmission of digital information, e.g. telegraphic communication10%
G06FElectric digital data processing7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
H01HElectric switches7%
H04BTransmission7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
G04CElectromechanical clocks or watches1%
G04GElectronic time-pieces1%
PatentTitleYear
11,057,615Inventory tracking in cable TV system202110,735,822System and method for providing data communication services through a CATV tap-off device202010,616,661Integrated coax/ethernet distribution system202010,237,626Integrated coax/ethernet distribution system20199,930,421'System and method for providing data communication services through a CATV tap-off device'20189,635,324'Integrated coax/ethernet distribution system'20179,554,194'System and method for providing data communication services through a CATV tap-off device'20179,525,853'Integrated coax/ethernet distribution system'20168,089,502'Adaptive video telephone system'20128,063,928'Videophone system and method'20118,056,100'System and method for providing access to data using customer profiles'20117,853,600'System and method for providing access to video programs and other data using customer profiles'20107,239,338'Videophone system and method'2007D0512698'Video phone'20056,088,722'System and method for scheduling broadcast of and access to video programs and other data using customer profiles'20006,020,883'System and method for scheduling broadcast of and access to video programs and other data using customer profiles'20005,999,970'Access system and method for providing interactive access to an information source through a television distribution system'19995,758,257'System and method for scheduling broadcast of and access to video programs and other data using customer profiles'19985,652,574'Dynamically addressable communications system and method'19975,334,975'Residential time reference system'19945,231,494'Selection of compressed television signals from single channel allocation based on viewer characteristics'1993D0333135'Combined remote control and cordless telephone'19935,155,591'Method and apparatus for providing demographically targeted television commercials'19925,138,649'Portable telephone handset with remote control'1992D0327060'Combined remote control and cordless telephone handset and its base with an antenna'1992D0326449'Combination integral remote control and cordless handset unit together with a telephone base unit with an antenna'19925,046,093'CATV subscriber apparatus with intelligent remote control'19914,841,569'Secure video distribution system'19894,783,846'Switchable signal source module for use with cable television converter'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1993Patents assigned to GEN INSTRUMENT CORP (9)· patent assignee history
1988–2011Based in Elkins Park, PA, US· patent location history
1994–2012Patents assigned to KRISBERGH HAL M (3)· patent assignee history
1994–2012Patents assigned to WACHOB DAVID E (3)· patent assignee history
2005–2012Patents assigned to WORLDGATE SERVICE INC (4)· patent assignee history
2005–2021Based in New Hope, PA, US· patent location history
2017–2021Patents assigned to ANTRONIX INC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN INSTRUMENT CORP | 9 | 1988–1993 |
| ANTRONIX INC | 7 | 2017–2021 |
| WORLDGATE SERVICE INC | 4 | 2005–2012 |
| KRISBERGH HAL M | 3 | 1994–2012 |
| WACHOB DAVID Eself | 3 | 1994–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elkins Park, Pennsylvania, US | 17 | 1988–2011 |
| New Hope, Pennsylvania, US | 12 | 2005–2021 |