Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert D. Waldron — 24 Patents

LSLsi: 9 patents #400 of 3,238Top 15%
Ncr: 5 patents #400 of 3,019Top 15%
ATAT&T: 3 patents #5,559 of 18,772Top 30%
HAHyundai Electronics America: 2 patents #38 of 148Top 30%
SLSymbios Logic: 2 patents #13 of 87Top 15%
RARockwell Automation: 2 patents #2,004 of 4,211Top 50%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Houston, TX: #755 of 21,073 inventorsTop 4%
Texas: #5,446 of 125,132 inventorsTop 5%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Robert D. Waldron has been granted 24 US patents while listed as an inventor at Lsi. The first was granted in 1982 and the most recent in August 2014. Robert D. Waldron ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Robert D. Waldron in Houston, TX, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8806227 Data shredding RAID mode Mikhail I. Grinchuk, Anatoli Bolotov, Ranko Scepanovic 2014-08-12
7478354 Use of configurable mixed-signal building block functions to accomplish custom functions Donald T. McGrath, Scott Savage, Kenneth G. Richardson 2009-01-13 $6,650,000
7424690 Interconnect integrity verification Richard T. Schultz, Norman Mause, Larry Greenhouse 2008-09-09 $11,493,000
7373622 Relocatable built-in self test (BIST) elements for relocatable mixed-signal elements Scott Savage, Donald T. McGrath, Kenneth G. Richardson 2008-05-13 $7,190,000
7373629 Distributed relocatable voltage regulator Donald T. McGrath, Scott Savage, Kenneth G. Richardson 2008-05-13 $7,190,000
7360178 Mixed-signal functions using R-cells Scott Savage, Donald T. McGrath, Kenneth G. Richardson 2008-04-15 $10,580,000
7305646 Relocatable mixed-signal functions Donald T. McGrath, Scott Savage, Kenneth G. Richardson 2007-12-04 $4,472,000
7292063 Method of interconnect for multi-slot metal-mask programmable relocatable function placed in an I/O region Scott Savage, Donald T. McGrath, Kenneth G. Richardson 2007-11-06 $8,001,000
6476497 Concentric metal density power routing Rich Schultz 2002-11-05 $5,197,000
5754080 Single-edge triggered phase detector Dao-Long Chen 1998-05-19
5726991 Integral bit error rate test system for serial data communication links Dao-Long Chen, Khanh Nguyen 1998-03-10
5585086 Method for enhancing digestion reaction rates of chemical systems Edward D. McCullough 1996-12-17
5363066 Fast CMOS charge pump circuit Dao-Long Chen 1994-11-08
5300898 High speed current/voltage controlled ring oscillator circuit Dao-Long Chen 1994-04-05
5268857 Device and method for approximating the square root of a number Dao-Long Chen 1993-12-07
5240569 Magnetically enhanced electrolysis cell system 1993-08-31 $15,141,000
5231319 Voltage variable delay circuit Harold S. Crafts 1993-07-27
5223781 Power collection and transmission system and method David R. Criswell 1993-06-29
5185652 Electrical connection between buses on a semiconductor integrated circuit Harold S. Crafts 1993-02-09
5140180 High speed CMOS flip-flop employing clocked tristate inverters Harold S. Crafts 1992-08-18
5019768 Power collection and transmission system and method David R. Criswell 1991-05-28
5016980 Systems for deviating and (optionally) converging radiation 1991-05-21
4867514 Systems for deviating and (optionally) converging radiation 1989-09-19
4310334 Methods of producing fuels from solid materials 1982-01-12