PL

Perry W. Lou

BR Brooktree: 8 patents #4 of 48Top 9%
TI Texas Instruments: 7 patents #2,108 of 12,488Top 20%
SU Silanna Semiconductor U.S.A.: 3 patents #4 of 12Top 35%
QU Qualcomm: 3 patents #4,487 of 12,104Top 40%
IS Io Semiconductor: 1 patents #6 of 9Top 70%
SE Semtech: 1 patents #103 of 201Top 55%
Overall (All Time): #173,768 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10043752 Substrate contact using dual sided silicidation Sinan Goktepeli 2018-08-07
9397654 Low power externally biased power-on-reset circuit 2016-07-19
9385595 Charge pump regulator circuit Stuart B. Molin, Clint L. Kemerling 2016-07-05
9081399 Charge pump regulator circuit with variable amplitude control Stuart B. Molin, Clint L. Kemerling 2015-07-14
9041370 Charge pump regulator circuit with a variable drive voltage ring oscillator Stuart B. Molin, Clint L. Kemerling 2015-05-26
8975943 Compact level shifter 2015-03-10
8497670 Charge pump regulator circuit for powering a variable load Stuart B. Molin, Clint L. Kemerling 2013-07-30
7064575 Method and system for adaptively controlling output driver impedance 2006-06-20
5789972 Regulated reference voltage generator having feedback to provide a stable voltage 1998-08-04
5602495 Apparatus for providing an output voltage with substantially identical rising and falling characteristics 1997-02-11
5486778 Input buffer for translating TTL levels to CMOS levels 1996-01-23
5406219 Differential-to-single-ended converter 1995-04-11
5338990 Regulated delay line 1994-08-16
5227714 Voltage regulator 1993-07-13
5051618 High voltage system using enhancement and depletion field effect transistors 1991-09-24
4926176 Self-timing analog-to-digital converting system Lanny L. Lewyn 1990-05-15
4841252 System for compensating for offset voltages in comparators 1989-06-20
4831594 Process and device for refreshing an array of dynamic memory cells during precharge of the column lines Aman Khosrovi, Ki S. Chang 1989-05-16
4656369 Ring oscillator substrate bias generator with precharge voltage feedback control 1987-04-07
4628215 Drive circuit for substrate pump 1986-12-09
4454591 Interface system for bus line control 1984-06-12
4447881 Data processing system integrated circuit having modular memory add-on capacity George L. Brantingham, Lawrence J. Housey, Graham S. Tubbs, Jeffrey R. Teza 1984-05-08
4325169 Method of making CMOS device allowing three-level interconnects James E. Ponder, Graham S. Tubbs, Stephen A. Farnow 1982-04-20
4280271 Three level interconnect process for manufacture of integrated circuit devices James E. Ponder, Graham S. Tubbs 1981-07-28