loadpatents
Patent applications and USPTO patent grants for Voorman; Johannes Otto.The latest application filed is for "upside-down photo detector".
Patent | Date |
---|---|
Optical disk system with delay-difference detector without delay lines Grant 7,433,292 - Voorman , et al. October 7, 2 | 2008-10-07 |
Optical disk system with non-linearly controlled amplifier Grant 7,313,060 - Voorman , et al. December 25, 2 | 2007-12-25 |
Upside-down photo detector App 20060163607 - Voorman; Johannes Otto ;   et al. | 2006-07-27 |
Optical disk system with delay-difference detector without delay lines App 20060072393 - Voorman; Johannes Otto ;   et al. | 2006-04-06 |
Optical disk system with non-linearly controlled amplifier App 20050265149 - Voorman, Johannes Otto ;   et al. | 2005-12-01 |
Method of reading magnetic information which is immunized against thermal asperities Grant 6,940,670 - De Jong , et al. September 6, 2 | 2005-09-06 |
Erasure based instantaneous loop control in a data receiver Grant 6,788,749 - Voorman , et al. September 7, 2 | 2004-09-07 |
Current mirror circuit with interconnected control electrodies coupled to a bias voltage source Grant 6,747,330 - Voorman , et al. June 8, 2 | 2004-06-08 |
Current mirror circuit App 20020180490 - Voorman, Johannes Otto ;   et al. | 2002-12-05 |
Method of reading magnetic information which is immunized against thermal asperities App 20020159175 - De Jong, Gerben Willem ;   et al. | 2002-10-31 |
Erasure based instantaneous loop control in a data receiver App 20010043658 - Voorman, Johannes Otto ;   et al. | 2001-11-22 |
Circuit arrangement for effectively making integrated impedances accurate Grant 4,017,750 - Voorman April 12, 1 | 1977-04-12 |
Current stabilizing arrangement Grant 4,016,435 - Voorman April 5, 1 | 1977-04-05 |
Hybrid Circuit Grant 3,849,609 - Voorman November 19, 1 | 1974-11-19 |
Device For Converting An Input Voltage Into An Output Current Or Vice Versa Grant 3,825,774 - Van Kessel , et al. July 23, 1 | 1974-07-23 |
Current Amplifier Grant 3,813,607 - Voorman May 28, 1 | 1974-05-28 |
Gyrator Comprising Voltage-controlled Differential Current Sources Grant 3,758,885 - Voorman , et al. September 11, 1 | 1973-09-11 |
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