Jeffrey B Hunt

US Patent:

RE37577, Mar 12, 2002

Filed:

Mar 24, 1998

Appl. No.:

09/047314

Inventors:

Lin-Shih Liu - Fremont CA
Syed Babar Raza - Milpitas CA
Hagop Nazarian - San Jose CA
George M. Ansel - Starkville MS
Stephen M. Douglass - Saratoga CA
Jeffrey Scott Hunt - Ackerman MS

Assignee:

Cypress Semiconductor Corporation - San Jose CA

International Classification:

H03K 19173

US Classification:

326 46, 326 40, 326 50, 326 97, 327203

Abstract:

A user configurable circuit contains clock logic, a switching element and a data path circuit. Input data is received in the switching element, and the switching element and the data path circuit constitute the entire data path for the circuit. A plurality of user configurable inputs are received to configure the circuit for a particular user application. The clock logic and the switching element implement a logic function that is configurable by the user configurable inputs. The logic function is pre-processed in the clock logic so that minimal delay occurs in the data path. In addition, the propagation delay through the switching element and the register is independent of the user configurable inputs. The user configurable circuit of the present invention has application for use as a macro cell for a programmable logic device permitting the user to configure the circuit as a D-type flip-flop, a T-type flip-flop. In addition, the user selects the polarity for the output circuit.

US Patent:

7633671, Dec 15, 2009

Filed:

Sep 28, 2007

Appl. No.:

11/863954

Inventors:

Jonathan M. Maram - Palo Alto CA, US
Jeffrey H. Hunt - Thousand Oaks CA, US

Assignee:

The Boeing Company - Chicago IL

International Classification:

G02F 1/29
G02F 1/13

US Classification:

359298, 349201, 349202

Abstract:

The use of spatial light modulators to steer light beams is disclosed. A dual frequency liquid crystal spatial light modulator can be controlled so as to form a blazed phase grating thereon that effects desire deflection of incident light.

US Patent:

7907331, Mar 15, 2011

Filed:

Nov 9, 2009

Appl. No.:

12/615054

Inventors:

Jonathan M. Maram - Palo Alto CA, US
Jeffrey H. Hunt - Thousand Oaks CA, US

Assignee:

The Boeing Company - Chicago IL

International Classification:

G02F 1/29
G02F 1/13

US Classification:

359298, 349201, 349202

Abstract:

The use of spatial light modulators to steer light beams is disclosed. A dual frequency liquid crystal spatial light modulator can be controlled so as to form a blazed phase grating thereon that effects desire deflection of incident light.

US Patent:

56663102, Sep 9, 1997

Filed:

Jan 30, 1996

Appl. No.:

8/593974

Inventors:

Donald Yuen Yu - Fremont CA
Jeffrey Scott Hunt - Ackerman MS
Satish Chandra Saripella - Starkville MS
William Randolph Hiltpold - Starkville MS

Assignee:

Cypress Semiconductor - San Jose CA

International Classification:

G11C 1134
G11C 700

US Classification:

36518521

Abstract:

An improved high-speed sense amplifier is disclosed for use in programmable logic devices (PLDs) and complex PLDs. The sense amplifier includes a transresistance amplifier portion that provides a voltage potential to a first node of a memory array, which defines a read product term line. The current drawn by the memory array will cause the output of the amplifier to change states once a predetermined current level is reached, the predetermined trip point indicating that at least one memory cell is conducting. The amplifier includes an n-channel MOS transistor having its drain connected between a second node of the memory array, and its source to ground. The gate of the n-channel transistor is connected to the read product line. The n-channel limits current through the memory array by raising the potential at the second node, thus reducing the voltage drop across the memory array. The sense amplifier also includes a depletion MOS transistor having its drain connected to the read product term line, its source to ground, and its gate to the drain of the n-channel transistor.

Address:

3663 Solano Ave APT 72, Napa, CA 94558

VIN:

3GNEC12J97G261763

Make:

CHEVROLET

Model:

AVALANCHE

Year:

2007