Inventor · disambiguated record
David R. Ditzel
Also filed as: DITZEL DAVID · DITZEL DAVID R · DITZEL DAVID ROGER
16 granted patents·504 citations·filing 1980–2016
94Inventor score
Top patents by PatentIndex Score
16 records- 0193US6031992ACombining hardware and software to provide an improved microprocessorTRANSMETA CORP·Filed 1996·Granted Feb 29, 2000·270 cites·28 claims
- 0291US9778909B2Double rounded combined floating-point multiply and addINTEL CORP·Filed 2016·Granted Oct 3, 2017·7 cites·11 claims
- 0390US7334198B2Software controlled transistor body biasTRANSMETA CORP·Filed 2002·Granted Feb 19, 2008·45 cites·26 claims
- 0485US5043870AComputer with automatic mapping of memory contents into machine registers during program executionAT & T BELL LAB·Filed 1989·Granted Aug 27, 1991·85 cites·15 claims
- 0583US9477441B2Double rounded combined floating-point multiply and addINTEL CORP·Filed 2015·Granted Oct 25, 2016·3 cites·10 claims
- 0681US10725524B2Method and systems for energy efficiency and energy conservation including on-off keying for power controlINTEL CORP·Filed 2016·Granted Jul 28, 2020·3 cites·11 claims
- 0777US9213523B2Double rounded combined floating-point multiply and addSAMUDRALA SRIDHAR·Filed 2012·Granted Dec 15, 2015·5 cites·24 claims
- 0874US9280190B2Method and systems for energy efficiency and energy conservation including on-off keying for power controlNASRULLAH JAWAD·Filed 2011·Granted Mar 8, 2016·4 cites·16 claims
- 0972US4587632ALookahead stack oriented computerAT & T BELL LAB·Filed 1980·Granted May 6, 1986·40 cites·9 claims
- 1065US7996809B2Software controlled transistor body biasDITZEL DAVID R·Filed 2008·Granted Aug 9, 2011·2 cites·25 claims
- 1160US7579221B1Conversion of an SOI design layout to a bulk design layoutDITZEL DAVID R·Filed 2006·Granted Aug 25, 2009·2 cites·26 claims
- 1255US8898616B2Software controlled transistor body biasINTELLECTUAL VENTURE FUNDING LLC·Filed 2013·Granted Nov 25, 2014·0 cites·20 claims
- 1351US8370785B2Software controlled transistor body biasDITZEL DAVID R·Filed 2011·Granted Feb 5, 2013·0 cites·24 claims
- 1448US5210839AMethod and apparatus for providing a memory address from a computer instruction using a mask registerSUN MICROSYSTEMS INC·Filed 1992·Granted May 11, 1993·20 cites·13 claims
- 1538US5430864AExtending computer architecture from 32-bits to 64-bits by using the most significant bit of the stack pointer register to indicate word sizeSUN MICROSYSTEMS INC·Filed 1994·Granted Jul 4, 1995·10 cites·16 claims
- 1637US4853889AArrangement and method for speeding the operation of branch instructionsAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Aug 1, 1989·8 cites·3 claims
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