Inventor

James W. Robertson

Inventor

Oberlin, PA, US

Overview

38→

Patents

1991–2006

Patent span

Electricity

Primary field (CPC H)

Patents· 38 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Rprimary

H01RElectrically-conductive connections35%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines12%

H04MTelephonic communication11%

H04QSelecting11%

H01TSpark gaps5%

H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

H01HElectric switches2%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers2%

PatentTitleYear

6,990,192'Combination telephone network interface device and cable TV splitter'2006 6,264,496'Electrical components'2001 6,265,670'Grommet for plurality of cable exits of an enclosure'2001 6,264,495'Electrical components'2001 6,265,680'Electrical circuit breaker having an insulation displacement connector assembly'2001 6,166,618'Electrical safety receptacle'2000 6,102,754'Bus bar contact'2000 6,101,260'Communication headset'2000 5,960,094'Communications headset'1999 5,625,686'Customer-accessible test port for network interface device'1997 5,600,716'Customer-accessible test port for network interface device'1997 5,588,182'Arrangement for securing a door to an enclosure'1996 5,561,269'Enclosure for spliced coaxial cables'1996 5,513,075'Module for electrically connecting conductor wires to circuits of flat surfaces such as solar panels'1996 5,496,192'Cross-connection module providing for uninterruptible transmission during servicing'1996 5,489,039'Enclosure having a lid pivotable to a selfsustaining open position'1996 5,484,304'Electrical connector with wire indicator and wire retainer'1996 5,473,115'Gull wing terminal enclosure'1995 5,470,250'Bridging terminal block'1995 5,454,732'Sealed electrical connector providing insulation displacement wire termination'1995 5,453,023'Terminal block for interconnecting an uninsulated conductive lead portion to another conductor'1995 5,421,747'Connector assembly'1995 5,420,920'Network interface device module providing sealed customer-accessible test port'1995 5,397,859'Enclosure with sealant for spliced coaxial cables'1995 D0355407'Electrical connector module for telephone cable conductors'1995 5,378,174'Enclosure for variety of terminal blocks'1995 D0352699'Electrical connector module for telephone cable conductors'1994 5,365,660'Method of protecting a circuit in a telephone junction box'1994 5,321,577'Protector module for telephone line pair'1994 5,317,474'Module for telephone line conductor pair having single protector unit'1994 D0346386'Enclosure for telephone cable electrical connectors'1994 5,296,646'Protector module for telephone line junction box'1994 5,254,015'Insulation displacing barrel terminal'1993 5,219,302'Crossconnect terminal block'1993 5,146,650'Molded latchable hinge'1992 5,145,388'Enclosure for crossconnect terminal block'1992 5,120,245'Pluggable connector for use with insulation displacing barrel terminals'1992 5,006,077'Insulation displacing barrel terminal'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to AMP INC (6)· patent assignee history

1991–2001Based in Oberlin, PA, US· patent location history

1994–2001Patents assigned to WHITAKER CORP (28)· patent assignee history

1999–2000Patents assigned to GN NETCOM INC (2)· patent assignee history

1999–2000Based in Aptos, CA, US· patent location history

2000–2006Based in Harrisburg, PA, US· patent location history

2001–2006Patents assigned to TYCO ELECTRONICS CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WHITAKER CORP	28	1994–2001
AMP INC	6	1991–1993
GN NETCOM INC	2	1999–2000
TYCO ELECTRONICS CORP	2	2001–2006

Locations

Location	Patents	Span
Oberlin, Pennsylvania, US	30	1991–2001
Harrisburg, Pennsylvania, US	6	2000–2006
Aptos, California, US	2	1999–2000