Lanny L. Parker — 20 Patents at Codex

Lanny L. Parker has been granted 20 US patents while listed as an inventor at Codex. The first was granted in 1985 and the most recent in February 1996. Lanny L. Parker ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Lanny L. Parker in Mesa, AZ, US.

Patents per Year

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5495205	Digital controlled oscillator and method thereof	Ahmad H. Atriss, Benjamin C. Peterson	1996-02-27
5375148	VCO bias generator in a phase lock loop	Benjamin C. Peterson	1994-12-20	$15,647,000
5371416	Circuit and method of synchronizing clock signals	Ahmad H. Atriss, Benjamin C. Peterson	1994-12-06	$8,583,000
5359234	Circuit and method of sensing process and temperature variation in an integrated circuit	Ahmad H. Atriss, Benjamin C. Peterson	1994-10-25
5359635	Programmable frequency divider in a phase lock loop	Ahmad H. Atriss, Benjamin C. Peterson	1994-10-25
5304955	Voltage controlled oscillator operating with digital controlled loads in a phase lock loop	Ahmad H. Atriss, Benjamin C. Peterson	1994-04-19	$13,683,000
5281927	Circuit and method of controlling a VCO with capacitive loads	—	1994-01-25
5278520	Phase lock detection in a phase lock loop	Ahmad H. Atriss	1994-01-11
5260979	Circuit and method of switching between redundant clocks for a phase lock loop	Ahmad H. Atriss, Dean W. Mueller	1993-11-09
5256989	Lock detection for a phase lock loop	Ahmad H. Atriss, Benjamin C. Peterson, Dean W. Mueller	1993-10-26	$8,504,000
5247215	Frequency range detector	Ahmad H. Atriss, Benjamin C. Peterson	1993-09-21
5212412	Power on reset circuit having hysteresis inverters	Ahmad H. Atriss, Benjamin C. Peterson	1993-05-18
5161175	Circuit and method of detecting an invalid clock signal	Ahmad H. Atriss, Dean W. Mueller	1992-11-03	$5,937,000
5144170	Circuit and method of aligning clock signals	—	1992-09-01	$5,109,000
5121005	Programmable logic array with delayed active pull-ups on the column conductors	—	1992-06-09	$3,393,000
5081429	Voltage controlled oscillator with controlled load	Ahmad H. Atriss, Benjamin C. Peterson	1992-01-14
5081428	Voltage controlled oscillator having 50% duty cycle clock	Ahmad H. Atriss, Benjamin C. Peterson	1992-01-14
4642488	CMOS input buffer accepting TTL level inputs	—	1987-02-10
4553043	High speed drive circuit	—	1985-11-12
4491741	Active pull-up circuit	—	1985-01-01

Lanny L. Parker — 20 Patents

Patents per Year

Issued Patents All Time

Patent Widget