Steven W Hand

US Patent:

43132103, Jan 26, 1982

Filed:

Jan 31, 1980

Appl. No.:

6/117402

Inventors:

Edward F. Hume - Fort Worth TX
Steven C. Hand - Fort Worth TX

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04B 104

US Classification:

455117

Abstract:

Sense voltages representative of transmitter power and the temperature of the transmitter output stage are summed and fed to the input of a high gain amplifier. The output of the amplifier provides bias to the transmitter driver stage and, thus, controls the total transmitter developed power. The resulting overall feedback system provides precise transmitter power control and output stage thermal protection.

US Patent:

20170255192, Sep 7, 2017

Filed:

Mar 3, 2017

Appl. No.:

15/449447

Inventors:

- George Town, KY
Steven Hand - Houston TX, US
Kevin Hoffmann - Pittsburgh PA, US
Nate Bishop - Pittsburgh PA, US
Bridget Monahan - Pittsburgh PA, US
Amy Ferchak - Pittsburgh PA, US
Jeffrey A. Senn - Pittsburgh PA, US

International Classification:

G05B 23/02
G06F 3/0481
G06F 3/0484
G06F 3/0482

Abstract:

Methods, apparatuses, systems, and implementations of an HMI control system for BOP rigs are disclosed. At least some versions of the disclosed systems enable a user to configure interface settings, perform actions on a BOP stack, view diagnostics, perform testing, and observe and rectify alarms. The disclosed systems may enable a user to more efficiently navigate between different interfaces and perform HMI functions due to a control zone configuration. Additionally, the control zone configuration may reduce operator error by assigning certain control zones to particular functions and requiring the user to take affirmative steps to perform destructive functions.

Address:

2019 Bissonnet St, Houston, TX 77005

Phone:

7135242869

VIN:

1GYFK36259R138828

Make:

CADILLAC

Model:

ESCALADE ESV

Year:

2009