DB

Donald M. Bartlett

AT AT&T: 7 patents #2,615 of 18,772Top 15%
HA Hyundai Electronics America: 7 patents #12 of 148Top 9%
Lsi Logic: 7 patents #248 of 1,957Top 15%
SL Symbios Logic: 5 patents #2 of 87Top 3%
Ncr: 2 patents #884 of 2,952Top 30%
AC Applied Micro Circuits: 1 patents #192 of 311Top 65%
Overall (All Time): #258,993 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7683672 Dynamically controlled output slew rate pad driver 2010-03-23
6885078 Circuit isolation utilizing MeV implantation Gayle W. Miller, Randall Mason 2005-04-26
6476736 Single interconnect, multi-bit interface 2002-11-05
6424202 Negative voltage generator for use with N-well CMOS processes 2002-07-23
6319793 Circuit isolation utilizing MeV implantation Gayle W. Miller, Randall Mason 2001-11-20
6265946 Differential mode charge pump and loop filter with common mode feedback 2001-07-24
6262567 Automatic power supply sensing with on-chip regulation 2001-07-17
5914617 Output driver for sub-micron CMOS 1999-06-22
5880515 Circuit isolation utilizing MeV implantation 1999-03-09
5696464 Output driver adaptable to power supply variation 1997-12-09
5608273 Battery back-up for electronic circuits 1997-03-04
5600217 CMOS disk drive motor control circuit having back-EMF regulator circuitry 1997-02-04
5521476 CMOS disk drive motor control circuit having back-EMF blocking circuitry 1996-05-28
5519310 Voltage-to-current converter without series sensing resistor 1996-05-21
5442218 CMOS power fet driver including multiple power MOSFET transistors connected in parallel, each carrying an equivalent portion of the total driver current Durbin L. Seidel, Ricky F. Bitting, James F. Patella 1995-08-15
5432440 Detection of tri-state logic signals 1995-07-11
5287070 Balanced voltage comparator Bob Thelen 1994-02-15
5276361 TTL compatible input buffer 1994-01-04