BackgroundCheck.run
Search For

George William Hempel, 943 Pinewood Rd, Bourne, MA 02532

Known as:
George W Hempel Geo W Hempel George W Hemple

George Hempel Phones & Addresses

3 Pinewood Rd, Buzzards Bay, MA 02532    508-7595602   

563 Washington St, Hanson, MA 02341    781-8264207   

Plymouth, MA   

Wareham, MA   

Get Report
Control this profile

Mentions for George William Hempel

Career records & work history

License Records

George W Hempel

Address:
Hanson, MA 02341
Licenses:
License #: 77290 - Expired
Issued Date: Apr 1, 1972
Expiration Date: Feb 22, 2000
Type: Broker

Publications & IP owners

Us Patents

Cascaded Circulators With Common Ferrite And Common Element Matching Structure

US Patent:
6633205, Oct 14, 2003
Filed:
Feb 4, 2002
Appl. No.:
10/067605
Inventors:
Raymond G. Jussaume - Somerville MA
George W. Hempel - Hanson MA
Assignee:
Tyco Electronics Corporation - Middletown PA
International Classification:
H01P 1387
US Classification:
333 11, 333 242
Abstract:
A compact dual element cascade circulator in which performance is enhanced while the size of the overall device is reduced. The circulator includes a plurality of junctions connected in cascade to provide a plurality of non-reciprocal transmission path between signal ports on a network, and a metal housing with a cover in which the junctions are disposed. The plurality of junctions includes a single oblong permanent magnet, a dual ferrite component including two (2) oblong ferrite elements, a dielectric constant medium disposed between the ferrite elements, and a plurality of conductor portions sandwiched between the ferrite elements. A single impedance matching structure is coupled between successive junctions. By configuring the dual element cascade circulator to include the single permanent magnet and the dual ferrite component that are employed by successive junctions of the circulator, and the single impedance matching structure coupled between the respective successive junctions, enhanced circulator performance and a reduced device size are achieved.

Compact Multi-Element Cascade Circulator

US Patent:
6822524, Nov 23, 2004
Filed:
Feb 4, 2002
Appl. No.:
10/067435
Inventors:
George W. Hempel - Hanson MA
Raymond G. Jussaume - Somerville MA
Assignee:
Tyco Electronics Corporation - Middletown PA
International Classification:
H01P 132
US Classification:
333 11, 333 242
Abstract:
A compact multi-element cascade circulator in which electrical and mechanical performance is enhanced while handling and assembly costs are reduced. The circulator includes a plurality of junctions connected in cascade to provide a plurality of non-reciprocal transmission path between signal ports on a network, and a metal housing with a cover in which the junctions are disposed. The plurality of junctions includes an oval permanent magnet, a multi-ferrite component including two (2) oblong ferrite elements, a dielectric constant medium disposed between the ferrite elements, and a plurality of conductor portions sandwiched between the ferrite elements. By configuring the multi-element cascade circulator to include the oval permanent magnet and the oblong ferrite component that are employed by more than one junction of the circulator, the multi-element cascade circulator achieves enhanced performance with reduced inventory and manufacturing costs.

Above Resonance Isolator/Circulator And Method Of Manufacture Thereof

US Patent:
7002426, Feb 21, 2006
Filed:
Mar 6, 2003
Appl. No.:
10/383718
Inventors:
James Kingston - Pepperell MA, US
George Hempel - Hanson MA, US
Assignee:
M/A-COM, Inc. - Lowell MA
International Classification:
H01P 1/36
H01P 1/38
US Classification:
333 11, 333 242
Abstract:
An above resonance circulator/isolator and method for manufacturing the same is described. In one implementation, the above resonance circulator/isolator includes a magnet, a spacer, a single ferrite element, a center conductor and a pole piece. The center conductor is sandwiched between the magnet and the single ferrite element with the spacer interposed between the magnet and the center conductor. The pole piece is coupled to the single ferrite element, such that the single ferrite element is sandwiched between the center conductor and the pole piece. Magnetic shielding is not necessary in particular implementations.

Housing Assembly For Multi-Element Surface-Mount Or Drop-In Circulator Or Isolator

US Patent:
2003003, Feb 13, 2003
Filed:
Feb 4, 2002
Appl. No.:
10/067583
Inventors:
George Hempel - Hanson MA, US
Raymond Jussaume - Somerville MA, US
Stanley Paquette - Dracut MA, US
Assignee:
TYCO ELECTRONICS CORPORATION
International Classification:
H01P001/32
US Classification:
333/001100, 333/024200
Abstract:
A multi-element radio frequency or microwave circulator or isolator assembly has a plurality of integral circuit elements in which the components are formed as single, unitary pieces arrayed in a stack in a single housing assembly. The housing assembly includes a base housing and a cover. The cover is configured to latch to the base housing in contact with the circuit elements to maintain a uniform operative pressure over the circuit elements in the housing assembly. In this manner, the components are maintained in a single dielectric medium and the dimensional tolerances in all elements are the same, leading to reduced losses and greater stability of performance.

Above Resonance Isolator/Circulator And Method Of Manufacture Thereof

US Patent:
2004017, Sep 9, 2004
Filed:
Mar 6, 2003
Appl. No.:
10/383717
Inventors:
James Kingston - Pepperell MA, US
George Hempel - Hanson MA, US
International Classification:
H01P001/36
US Classification:
333/001100, 333/024200
Abstract:
An above resonance circulator/isolator and method for manufacturing the same is described. In one implementation, the above resonance circulator/isolator includes a magnet, a spacer, a single ferrite element and a center conductor. The center conductor is sandwiched between the magnet and the single ferrite element with the spacer interposed between the magnet and the center conductor. Metal elements are not interposed between the magnet, the spacer, the single ferrite element, and the center conductor

Isbn (Books And Publications)

Financial Management Of Financial Institutions

Author:
George H. Hempel
ISBN #:
0133159604

Financial Management Of Financial Institutions

Author:
George H. Hempel
ISBN #:
0133159787

Management Policies For Commercial Banks

Author:
George H. Hempel
ISBN #:
0135490308

Management Policies For Commercial Banks

Author:
George H. Hempel
ISBN #:
0135490146

Bank Management: Text And Cases

Author:
George H. Hempel
ISBN #:
0471021210

Bank Management: Text And Cases

Author:
George H. Hempel
ISBN #:
0471169609

Bank Management: Text And Cases

Author:
George H. Hempel
ISBN #:
0471410918

Bank Management: Text And Cases

Author:
George H. Hempel
ISBN #:
0471552569

Possible Relatives

Dana E Hempel  Daniel R Hempel  Aaron M Hempel  Edward M Hempel  Erich Hempel  Gary P Hempel  Gregory J Hempel  George S Last  George N Johnson  George A Stamps 

NOTICE: You may not use BackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. BackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.