Resumes
Resumes
David Durlin Phones & Addresses
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Norfolk, VA
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Castle Rock, WA
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5485 E Deer Flat Rd, Kuna, ID 83634 (208) 922-1331
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Kings Bay, GA
Publications
Us Patents
Programmable Output Generator
View pageUS Patent:
6564334, May 13, 2003
Filed:
Dec 1, 1999
Appl. No.:
09/452662
Inventors:
Dennis G. Zattiero - Greenleaf ID
David L. Durlin - Kuna ID
Gyle D. Yearsley - Boise ID
David L. Durlin - Kuna ID
Gyle D. Yearsley - Boise ID
Assignee:
Zilog, Inc. - Campbell CA
International Classification:
G06F 102
US Classification:
713502, 327106
Abstract:
A memory mapped programmable output generator, capable of producing events such as creating complex waveforms, triggering analog to digital and digital to analog conversions, and generating processor interrupts is disclosed. These events are considered high speed since they are timed relative to a high-speed clock and require minimal processor over head. The event generator may be embodied as either a peripheral to a microcontroller or as a separate circuit. In its preferred embodiment, the output generator is a peripheral device on a microcontroller and uses a dedicated programmable, reloadable timer which is inaccessible to other blocks. Events are loaded in a serial format, where only one event is active at a given time. These events are sequenced through address pointers associated with each event. Once a given event is completed, the output generator loads the next event from a next address pointer.
Intelligent Strobe System For Vehicle Applications
View pageUS Patent:
6014596, Jan 11, 2000
Filed:
Feb 26, 1998
Appl. No.:
9/031086
Inventors:
Emery L. Bess - Nampa ID
Dale C. Hessing - Boise ID
David Durlin - Meridian ID
Dale C. Hessing - Boise ID
David Durlin - Meridian ID
Assignee:
Presco, Inc. - Boise ID
International Classification:
B60Q 100
G06F 1700
G06F 1700
US Classification:
701 1
Abstract:
An intelligent strobe system for vehicle applications includes strobe modules connected between the positive and negative DC power rails of the vehicle. One of the strobe modules includes a transmitter circuit for generating sinusoidal data and transmitting the data over the DC power rails. Other strobe modules include a receiver circuit to receive and decode the sinusoidal data to control the flash sequence.
Capacitive Differential Rotary Encoder
View pageUS Patent:
20220244078, Aug 4, 2022
Filed:
Oct 7, 2021
Appl. No.:
17/496639
Inventors:
- San Jose CA, US
Vibheesh Bharathan - San Jose CA, US
Igor Kravets - Lviv, UA
Mykhaylo Krekhovetskyy - Lviv, UA
David Durlin - Castle Rock WA, US
Vibheesh Bharathan - San Jose CA, US
Igor Kravets - Lviv, UA
Mykhaylo Krekhovetskyy - Lviv, UA
David Durlin - Castle Rock WA, US
Assignee:
Cypress Semiconductor Corporation - San Jose CA
International Classification:
G01D 5/241
G06F 3/0362
G06F 3/0362
Abstract:
A rotary encoder for capturing angular position of a target rotating over capacitive sensors. The rotary encoder includes a source plate. The rotary encoder includes a pair of capacitive sensors coupled to the source plate, and a target plate separated from the source plate by a gap. The target plate includes a spoke and a flange. The spoke is capacitively coupled to the pair of capacitive sensors and the flange is capacitively coupled to a ground pad. Each capacitive sensor of the pair of capacitive sensors is configured to detect a change in a capacitive value corresponding to an angular position of the spoke to the capacitive sensor. The target plate is mechanically coupled to a joystick. A movement of the joystick causes a rotation of the target plate about an axis to change the angular position of the spoke to the pair of capacitive sensors.