Inventor · disambiguated record
Keith K. Cargin, Jr.
Also filed as: CARGIN JR KEITH K · CARGIN KEITH K · CARGIN KEITH K JR
48 granted patents·4 pending applications·6,373 citations·filing 1986–2009
99Inventor score
Top patents by PatentIndex Score
52 records- 0198US7873343B2Communication network terminal with sleep capabilityBROADCOM CORP·Filed 2009·Granted Jan 18, 2011·108 cites·60 claims
- 0298US7510121B2Multi-level hierarchical radio-frequency communication systemBROADCOM CORP·Filed 2006·Granted Mar 31, 2009·113 cites·57 claims
- 0398US6192400B1Multilevel data communication system including local and host systemsINTERMEC IP CORP·Filed 1998·Granted Feb 20, 2001·262 cites·13 claims
- 0498US6006100AMulti-level, hierarchical radio-frequency communication systemNORAND CORP·Filed 1994·Granted Dec 21, 1999·333 cites·20 claims
- 0598US5940771ANetwork supporting roaming, sleeping terminalsNORAND CORP·Filed 1995·Granted Aug 17, 1999·605 cites·17 claims
- 0697US7004395B2Multi-level hierarchical radio-frequency communication systemBROADCOM CORP·Filed 2004·Granted Feb 28, 2006·146 cites·32 claims
- 0797US6023147AHand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservationINTERMEC IP CORP·Filed 1996·Granted Feb 8, 2000·219 cites·72 claims
- 0897US5928292AVehicular data system for communicating with remote hostNORAND CORP·Filed 1997·Granted Jul 27, 1999·141 cites·28 claims
- 0997US5457629AVehicle data system with common supply of data and power to vehicle devicesNORAND CORP·Filed 1992·Granted Oct 10, 1995·123 cites·25 claims
- 1097US5410141AHand-held data capture system with interchangable modulesNORAND·Filed 1990·Granted Apr 25, 1995·881 cites·135 claims
- 1195US5202817AHand-held data capture system with interchangeable modulesNORAND CORP·Filed 1990·Granted Apr 13, 1993·230 cites·22 claims
- 1295US5195183AData communication system with communicating and recharging docking apparatus for hand-held data terminalNORAND CORP·Filed 1991·Granted Mar 16, 1993·202 cites·15 claims
- 1394US6244512B1Hand-held data capture system with interchangeable modulesINTERMEC IP CORP·Filed 1998·Granted Jun 12, 2001·235 cites·40 claims
- 1494US5515303AHand-held computerized data collection terminal with rechargeable battery pack sensor and battery power conservationNORAND CORP·Filed 1994·Granted May 7, 1996·172 cites·68 claims
- 1594US5239662ASystem including multiple device communications controller which coverts data received from two different customer transaction devices each using different communications protocols into a single communications protocolNORAND CORP·Filed 1992·Granted Aug 24, 1993·225 cites·5 claims
- 1693US7536167B2Network supporting roaming, sleeping terminalsBROADCOM CORP·Filed 2003·Granted May 19, 2009·54 cites·203 claims
- 1793US6375344B1Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewithFiled 1996·Granted Apr 23, 2002·152 cites·32 claims
- 1893US5289378AVehicle lan with adapters for coupling portable data terminalsNORAND CORP·Filed 1993·Granted Feb 22, 1994·162 cites·4 claims
- 1992US7826818B2Network supporting roaming, sleeping terminalsBROADCOM CORP·Filed 2003·Granted Nov 2, 2010·42 cites·87 claims
- 2091US5844893ASystem for coupling host computer meanswith base transceiver units on a local area networkNORAND CORP·Filed 1995·Granted Dec 1, 1998·223 cites·14 claims
- 2191US5517434AData capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewithNORAND CORP·Filed 1993·Granted May 14, 1996·130 cites·16 claims
- 2290US5805807AMultilevel data communication system including local and host systemsNORAND CORP·Filed 1995·Granted Sep 8, 1998·122 cites·15 claims
- 2389US5694318AVehicular data system for communicating with remote hostNORAND CORP·Filed 1995·Granted Dec 2, 1997·60 cites·32 claims
- 2489US4972463AIn-store multiple device communications unit and centralized data system utilizing sameNORAND CORP·Filed 1986·Granted Nov 20, 1990·97 cites·20 claims
- 2588US5418684AHand-held data capture system with interchangeable modulesNORAND CORP·Filed 1994·Granted May 23, 1995·98 cites·21 claims
- 2687US5465207AVehicle data systemNORAND CORP·Filed 1992·Granted Nov 7, 1995·105 cites·9 claims
- 2786US5747786ACommunication module for a data capture systemNORAND CORP·Filed 1995·Granted May 5, 1998·96 cites·8 claims
- 2886US5331580AData capture system with communicating and recharging docking apparatus, and modular printer and hand-held data terminal means cooperable therewithNORAND CORP·Filed 1993·Granted Jul 19, 1994·116 cites·12 claims
- 2983US5708680ANetwork utilizing a controller and base transceivers to route voice packetsNORAND CORP·Filed 1995·Granted Jan 13, 1998·68 cites·8 claims
- 3081US5539193AModular hand-held data entry systemNORAND CORP·Filed 1994·Granted Jul 23, 1996·77 cites·5 claims
- 3180US7712669B2Hand-held data capture system with interchangeable modulesBROADCOM CORP·Filed 2003·Granted May 11, 2010·29 cites·17 claims
- 3280US5371858AData communication system for assigning addresses to hand-held data terminalsNORAND CORP·Filed 1992·Granted Dec 6, 1994·59 cites·30 claims
- 3377US7558557B1Low-power messaging in a network supporting roaming terminalsBROADCOM CORP·Filed 1999·Granted Jul 7, 2009·42 cites·46 claims
- 3477US6749122B1Multi-level hierarchial radio-frequency system communication systemBROADCOM CORP·Filed 1999·Granted Jun 15, 2004·68 cites·49 claims
- 3576US7388742B2Portable computerized data communication deviceBROADCOM CORP·Filed 2003·Granted Jun 17, 2008·19 cites·33 claims
- 3676US6614768B1Enhanced mobility and address resolution in a wireless premises based networkBROADCOM CORP·Filed 1998·Granted Sep 2, 2003·93 cites·17 claims
- 3775US5895431ACommunication system used to assist deliveries of goods or servicesNORAND CORP·Filed 1997·Granted Apr 20, 1999·62 cites·17 claims
- 3874US7885242B2Enhanced mobility and address resolution in a wireless premises based networkBROADCOM CORP·Filed 2003·Granted Feb 8, 2011·6 cites·19 claims
- 3972US5602456AHand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservationFiled 1995·Granted Feb 11, 1997·61 cites·15 claims
- 4072US5539194AModular hand-held data entry systemNORAND CORP·Filed 1995·Granted Jul 23, 1996·133 cites·17 claims
- 4171US5917175AModular hand-held data entry system with voice interfaceNORAND CORP·Filed 1996·Granted Jun 29, 1999·59 cites·22 claims
- 4270US7206592B1System for coupling a multiplicity of RF data collection terminals with host computer meansBROADCOM COPORATION·Filed 2001·Granted Apr 17, 2007·16 cites·27 claims
- 4370US5530619AHand-held data capture system with interchangeable modules and side-mounted function keyNORAND CORP·Filed 1995·Granted Jun 25, 1996·34 cites·14 claims
- 4463US6895419B1Hand-held computerized data collection terminalBROADCOM CORP·Filed 1997·Granted May 17, 2005·52 cites·10 claims
- 4557US5898162AHand-held data capture system with interchangeable modulesNORAND CORP·Filed 1995·Granted Apr 27, 1999·19 cites·24 claims
- 4654US2009015194A1Portable computerized data communication deviceBROADCOM CORP·Filed 2008·Application pending·0 cites
- 4750US7918401B2Multi-level hierarchical radio-frequency communication systemBROADCOM CORP·Filed 2008·Granted Apr 5, 2011·0 cites·72 claims
- 4850US2009322277A1Portable computerized data communication deviceBROADCOM CORP·Filed 2009·Application pending·0 cites
- 4950US2006131420A1Multi-level hierarchical radio-frequency communication systemKOENCK STEVEN E·Filed 2006·Application pending·0 cites
- 5047US5023823AMultiple channel communications system and packaging configuration thereforNORAND CORP·Filed 1988·Granted Jun 11, 1991·12 cites·14 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →