Inventor · disambiguated record
Christian L. Critz
Also filed as: CRITZ CHRISTIAN L
27 granted patents·4 pending applications·372 citations·filing 1999–2024
96Inventor score
Top patents by PatentIndex Score
31 records- 0195US11089196B1Capacitive switch for controlling a camera module for an information handling systemDELL PRODUCTS LP·Filed 2020·Granted Aug 10, 2021·5 cites·20 claims
- 0294US6650074B1Fan speed controller with conditioned tachometer signalDELL PRODUCTS LP·Filed 2002·Granted Nov 18, 2003·108 cites·33 claims
- 0392US7602371B2System and method for portable information handling system integrated backlight controlDELL PRODUCTS LP·Filed 2005·Granted Oct 13, 2009·12 cites·20 claims
- 0491US11514196B2Method and apparatus for a modular digital chassis lock assembly in an information handling systemDELL PRODUCTS LP·Filed 2019·Granted Nov 29, 2022·7 cites·20 claims
- 0591US9377814B2Information handling system docking with coordinated power and data communicationDELL PRODUCTS LP·Filed 2013·Granted Jun 28, 2016·16 cites·15 claims
- 0691US9304545B2Information handling system docking with coordinated power and data communicationDELL PRODUCTS LP·Filed 2013·Granted Apr 5, 2016·15 cites·20 claims
- 0784US10789074B2Providing pre-boot services in an information handling system having operating system-specific hardware and/or firmware componentsDELL PRODUCTS LP·Filed 2018·Granted Sep 29, 2020·3 cites·18 claims
- 0884US10747548B2Manufacturing information handling systems with operating system-specific hardware and/or firmware componentsDELL PRODUCTS LP·Filed 2018·Granted Aug 18, 2020·3 cites·13 claims
- 0984US6597565B1Method and system to determine external power available and fault statesDELL PRODUCTS LP·Filed 2002·Granted Jul 22, 2003·38 cites·9 claims
- 1080US6795302B2Method and system to determine external power available and fault statesDELL PRODUCTS LP·Filed 2003·Granted Sep 21, 2004·28 cites·11 claims
- 1179US9589121B2Apparatus and method for enabling fingerprint-based secure access to a user-authenticated operational state of an information handling systemDELL PRODUCTS LP·Filed 2015·Granted Mar 7, 2017·2 cites·21 claims
- 1279US6700339B2Circuit for regulating a power supply voltageDELL PRODUCTS LP·Filed 2002·Granted Mar 2, 2004·25 cites·21 claims
- 1376US6864666B24 and 3 series battery stack voltage power source selectorDELL PRODUCTS LP·Filed 2003·Granted Mar 8, 2005·34 cites·20 claims
- 1473US12361180B2Method and apparatus for a modular digital chassis lock assembly in an information handling systemDELL PRODUCTS LP·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 1569US7079830B2Information handling system with wireless LAN and wired LAN activity monitoring apparatus and methodologyDELL PRODUCTS LP·Filed 2002·Granted Jul 18, 2006·15 cites·14 claims
- 1666US6553432B1Method and system for selecting IDE devicesDELL USA LP·Filed 1999·Granted Apr 22, 2003·47 cites·13 claims
- 1761US7519847B2System and method for information handling system clock source insitu diagnosticsDELL PRODUCTS LP·Filed 2005·Granted Apr 14, 2009·3 cites·20 claims
- 1860US2025210891A1Systems and methods to diagnose connectivity of a non-soldered compression usb connectorDELL PRODUCTS LP·Filed 2023·Application pending·0 cites
- 1958US7363518B2Information handling system with power fault protection circuitDELL PRODUCTS LP·Filed 2004·Granted Apr 22, 2008·6 cites·21 claims
- 2057US7079861B2Method and system for monitoring status in a network having wireless and wired connectionsDELL PRODUCTS LP·Filed 2004·Granted Jul 18, 2006·5 cites·23 claims
- 2155US2025337753A1Managing intrusion events using a management controllerDELL PRODUCTS LP·Filed 2024·Application pending·0 cites
- 2255US2025337754A1Tampering detection using a management controllerDELL PRODUCTS LP·Filed 2024·Application pending·0 cites
- 2354US9984221B2Apparatus and method for enabling fingerprint-based secure access to a user-authenticated operational state of an information handling systemDELL PRODUCTS LP·Filed 2017·Granted May 29, 2018·0 cites·20 claims
- 2454US9230082B2Apparatus and method for enabling fingerprint-based secure access to a user-authenticated operational state of an information handling systemDELL PRODUCTS LP·Filed 2013·Granted Jan 5, 2016·0 cites·19 claims
- 2553US11985411B2Detection of image sensor shutter stateDELL PRODUCTS LP·Filed 2022·Granted May 14, 2024·0 cites·19 claims
- 2653US11962895B2Image-based detection of image sensor shutter stateDELL PRODUCTS LP·Filed 2022·Granted Apr 16, 2024·0 cites·19 claims
- 2748US11347290B2Power monitor scaling for an information handling systemDELL PRODUCTS LP·Filed 2017·Granted May 31, 2022·0 cites·15 claims
- 2848US10429889B2Information handling system docking with coordinated power and data communicationDELL PRODUCTS LP·Filed 2013·Granted Oct 1, 2019·0 cites·18 claims
- 2947US10739843B2System and method of monitoring device statesDELL PRODUCTS LP·Filed 2018·Granted Aug 11, 2020·0 cites·19 claims
- 3045US2004151116A1Event based auto-link speed implementation in an information handling system networkDELL PRODUCTS LP·Filed 2003·Application pending·0 cites
- 3144US9400538B2Information handling system docking with cable based power and video managementDELL PRODUCTS LP·Filed 2013·Granted Jul 26, 2016·0 cites·12 claims
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