Inventor
Ellis K. Cave
Inventor
Garland, TX, US
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication34%
H04QSelecting16%
H04LTransmission of digital information, e.g. telegraphic communication10%
G06FElectric digital data processing9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
G11BInformation storage based on relative movement between record carrier and transducer4%
H04NPictorial communication, e.g. television4%
G06VImage or video recognition or understanding3%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals1%
G01FMeasuring volume, volume flow, mass flow or liquid level1%
PatentTitleYear
11,124,886Reactor with advanced architecture for the electrochemical reaction of CO2, CO, and other chemical compounds20218,913,721'Systems and methods for preventing sensitive information from being communicated into a non-secure environment'20148,380,511'System and method for semantic categorization'20138,204,180'Systems and methods for preventing sensitive information from being communicated into a non-secure environment'20127,035,252'Cooperative media applications using packet network media redirection'20066,996,094'System and method for packet network media redirection'20066,845,154'Allocation of resources to flexible requests'20056,751,787'Graphical programming language for representations of concurrent operations'20046,437,801'Representing data in a scripting tool'20026,408,062'Pre-qualifying call-back service'20026,404,746'System and method for packet network media redirection'20026,314,524'Repetitive interval timing'20016,232,808'Irregular interval timing'20016,175,562'Switchless call processing'20016,075,843'User device-independent transaction model'20005,958,014'System and method for establishing a real-time agent pool between computer systems'19995,943,046'Systems and methods for the distribution of multimedia information'19995,898,767'Casual agent pool'19995,859,641'Automatic bandwidth allocation in multimedia scripting tools'19995,841,438'Visual aid for bandwidth allocation in multimedia scripting tools'19985,822,404'System and method for identifying remote communications formats'19985,822,401'Statistical diagnosis in interactive voice response telephone system'19985,754,631'Voice response unit having robot conference capability on ports'19985,740,233'System and method for statistical diagnosis of the operation of an automated telephone system'19985,581,553'Distributed switching architecture'19965,570,419'System and method for an improved predictive dialer'19965,327,490'System and method for controlling call placement rate for telephone communication systems'19945,311,588'Call progress detection circuitry and method'19945,247,569'System and method for controlling outbound and inbound calls in a telephone communication system'19934,959,854'Apparatus and method for automatically reconfiguring telephone network resources'19904,599,493'Multi-line telephone control system'19864,405,833'Telephone call progress tone and answer identification circuit'19834,340,913'Tri-level digital recording'19824,333,056'Automatic gain control circuit with non-negative exponential release'19824,251,800'Tilt compensating AGC'19814,156,799'Automatic disconnect circuit'19794,118,981'Flowmeter'19784,045,816'Automatic corrector for fixed pattern odd/even video noise'19774,024,578'Scan control and sensor sampling system for self-scanned photosensor arrays'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1981Patents assigned to RECOGNITION EQUIPMENT INC (3)· patent assignee history
1977–2002Based in Garland, TX, US· patent location history
1982–1986Patents assigned to TBS INT INC (3)· patent assignee history
1990–1994Patents assigned to INTERVOICE INC (4)· patent assignee history
1996–2014Patents assigned to INTERVOICE LP (25)· patent assignee history
2001–2014Based in Plano, TX, US· patent location history
2012–2014Patents assigned to CAVE ELLIS K (3)· patent assignee history
2021Based in Berkeley, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTERVOICE LP | 25 | 1996–2014 |
| INTERVOICE INC | 4 | 1990–1994 |
| CAVE ELLIS Kself | 3 | 2012–2014 |
| RECOGNITION EQUIPMENT INC | 3 | 1977–1981 |
| TBS INT INC | 3 | 1982–1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Garland, Texas, US | 27 | 1977–2002 |
| Plano, Texas, US | 11 | 2001–2014 |
| Berkeley, California, US | 1 | 2021 |