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Joseph A Holung

from Wake Forest, NC
Age ~67
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Also known as:
Joseph Anthony Holung, Joseph A Lung, Joseph Ho Lung, Krystina A Holung, Joe A Holung, Joseph A Ho, Lung Joseph Ho
Phone and address:
8608 Purnell Ridge Rd, Wake Forest, NC 27587
(919) 554-9402
Related to:
Jillian Ho Lung, 33Theresa Ho Lung, 46Krystina A Holung, 36Tiffany Holung, 36Krystina Reed, 38Keisha C Scott, 49David A Scott, 50David A Scott, 47Marcia M Holung, 64Christopher D Reed, 47Marcia M HolungAndy L Scott, 52Lyric C ReedKrystina Antoinette Ho-Lung, 38Tiffany Holung, 36
Connected to:
David G Holva, 63Keith L Holven, 46Jon HolverstottBarbara B Holvey, 81Sally S Holvey, 73Gabrielle S Holvick, 41Kristina A Holvik, 83Marvin C Holwager, 68William G Holweger, 61Anna M Holwerda, 95

Joseph Holung Phones & Addresses

  • 8608 Purnell Ridge Rd, Wake Forest, NC 27587 (919) 554-9402
  • Bella Vista, AR
  • Bentonville, AR
  • Centerton, AR
  • Citrus Springs, FL
  • Gainesville, FL
  • Raleigh, NC
  • West Palm Beach, FL

Professional Records

License Records

Joseph Anthony Holung

Address:
8608 Purnell Rdg Rd, Wake Forest, NC 27587
License #:
66034 - Active
Category:
Engineers
Issued Date:
Mar 26, 2007
Effective Date:
Mar 26, 2007
Expiration Date:
Feb 28, 2019
Type:
Professional Engineer

Business Records

Name / Title
Company / Classification
Phones & Addresses
Joseph Holung
President
Solutions 4U Inc
Mfg Millwork
8608 Purnell Rdg Rd, Wake Forest, NC 27587

Publications

Us Patents

Electrical Grounding Schemes For Socketed Processor And Heatsink Assembly

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US Patent:
6377474, Apr 23, 2002
Filed:
Jan 13, 2000
Appl. No.:
09/483796
Inventors:
Bruce Roy Archambeault - Durham NC
Joseph Curtis Diepenbrock - Raleigh NC
Leonard Douglas Hobgood - Durham NC
Joseph Anthony Holung - Wake Forest NC
Tin-Lup Wong - Chapel Hill NC
Assignee:
International Business Corporation - Armonk NY
International Classification:
H05K 900
US Classification:
361818, 361719, 439108, 439487, 439947
Abstract:
A computer processor socket has a base with grounding and signal holes. Each hole contains a pin for electrical interconnection with a circuit board. The socket also contains a grounding device around its perimeter. The grounding device has a continuous ring of wiping members on its upper end. When a processor is mounted to the top of the socket, the wiping members extend slightly above the processor. The heatsink mounted on top of the processor engages the wiping members which are spring-biased against its lower surface. Since the wiping members extend completely around the perimeter of the socket, a continuous electrical ground interface is formed between the heatsink and the socket. The lower ends of the grounding device are electrically interconnected with the socket grounding pins which are grounded to the board.

Heat Sink Retention Apparatus

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US Patent:
6552905, Apr 22, 2003
Filed:
Sep 13, 2001
Appl. No.:
09/951927
Inventors:
Dean Frederick Herring - Youngsville NC
Joseph Anthony Holung - Wake Forest NC
Beth Frayne Loebach - Raleigh NC
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
H05K 720
US Classification:
361704, 165 803, 165185, 257719, 361710, 361715, 248510, 24458
Abstract:
A heat sink retention assembly including a spring, a spring retainer, and a spring displacement limiter. The spring retainer maintains the spring in a compressed state in which a contact portion of the spring applies a force to the heat sink. The compressed state is characterized by a predetermined spring displacement and exerted force. The spring displacement limiting mechanism prevents displacement of the compressed spring substantially beyond the predetermined spring displacement. The displacement limiting mechanism may comprise a separate component such as a spacer structure or may be integrated into the configuration of the spring itself. In one spacer structure embodiment, the spacer has a vertical dimension that is determined by the difference between the total spring displacement possible and the predetermined spring displacement required to deliver the predetermined force to the heat sink. When the spacer is placed between a bowed portion of the spring and the heat sink, it contacts both the spring and the heat sink when the spring is in the compressed state thereby preventing additional displacement. Alternatively, the spacer may be sized to leave a small gap between the spacer and the heatsink when the spring is in the compressed state to permit slight movement of the heatsink under mechanical shock.

Mechanical Arm And Counterbalance Assembly

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US Patent:
6921056, Jul 26, 2005
Filed:
Jun 26, 2003
Appl. No.:
10/606852
Inventors:
Joseph Anthony Holung - Wake Forest NC, US
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
E04G003/00
US Classification:
24828011, 2481621, 2482791, 2482861, 248404
Abstract:
A mechanical assembly includes an arm and an extension link that rotate about a pivot point, a yoke, and a force generating device. The yoke includes a first slot in which a pin of the link resides. The yoke translates in a plane responsive to rotation of the counterbalance extension link pin about the pivot point. The force generating device is connected between the counterbalance extension link pin and a fixed point on the yoke to exert a force on the counterbalance extension link pin. The orientation and magnitude of the force produced by the force generating device remains constant as the yoke translates. The force generating device and extension link produce a torque that is equal and opposing to the torque produced by the force of gravity acting on the arm so that the arm is in static equilibrium. The static equilibrium condition is independent of the rotational position of the arm.

Overstress Indication

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US Patent:
7086291, Aug 8, 2006
Filed:
Apr 29, 2004
Appl. No.:
10/835030
Inventors:
Joseph Anthony Holung - Wake Forest NC, US
Noboru Kodama - Kanagawa-ken, JP
Tin-Lup Wong - Chapel Hill NC, US
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G01B 11/16
US Classification:
73762
Abstract:
Devices and their subassemblies typically undergo stresses during manufacturing and testing processes and during general use. To provide visual indication of stress or strain levels endured, a preferred embodiment includes frangible material deposited on particular isolated areas of devices and/or their subassemblies. The frangible material, when applied according to one methodical embodiment, provides visible indication of overstrain as cracks in the frangible material deposits, and of non overstrain when cracks are not visible.

Establishing Space Between End Of Center Gas Pipe In Battery And Bottom Of Battery Can

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US Patent:
8012619, Sep 6, 2011
Filed:
Feb 19, 2008
Appl. No.:
12/033339
Inventors:
Jeremy Robert Carlson - Cary NC, US
Larry Glenn Estes - Durham NC, US
Joseph Anthony Holung - Wake Forest NC, US
Timothy Humphrey - Raleigh NC, US
Tin-Lup Wong - Chapel Hill NC, US
Bouziane Yebka - Cary NC, US
Assignee:
Lenovo (Singapore) Pte. Ltd. - Singapore
International Classification:
H01M 2/12
US Classification:
429 82, 429 83, 429 88, 429 94
Abstract:
The gap between the bottom of a center gas vent pipe in a battery cell and the bottom of the cell can is established to be at least a minimum distance to reduce the risk of battery damage from inadequate gas venting.

Battery With Pressure Relief Channel

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US Patent:
8163408, Apr 24, 2012
Filed:
Oct 16, 2008
Appl. No.:
12/252794
Inventors:
Joseph Anthony Holung - Wake Forest NC, US
Tin-Lup Wong - Chapel Hill NC, US
Bouziane Yebka - Cary NC, US
Assignee:
Lenovo (Singapore) Pte. Ltd. - Singapore
International Classification:
H01M 2/00
H01M 2/12
H01M 10/04
H01M 10/16
US Classification:
429 53, 429 50, 429163, 429186
Abstract:
A battery having an outer casing and an anode/cathode assembly within that casing, wherein the anode/cathode assembly includes plural anodes and cathodes and electrolyte therebetween. The battery has a pressure relief feature associated with the casing and a channel preservation element sufficiently rigid to preserve at least one gas passageway to the pressure relief feature under conditions of anode/cathode assembly warpage. Thus the gas in the passageway will not become impeded by anode/cathode assembly warpage.

Venting Mechanisms For Battery Cells

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US Patent:
8263242, Sep 11, 2012
Filed:
Aug 31, 2008
Appl. No.:
12/202314
Inventors:
Bouziane Yebka - Cary NC, US
Jeremy R. Carlson - Cary NC, US
Larry G. Estes - Durham NC, US
Joseph A. Holung - Wake Forest NC, US
Timothy Humphrey - Raleigh NC, US
Tin-Lup Wong - Chapel Hill NC, US
Assignee:
Lenovo (Singapore) Pte. Ltd. - Singapore
International Classification:
H01M 2/02
H01M 2/12
H01M 2/08
US Classification:
429 56, 429 53, 429 82, 429175, 429178
Abstract:
The provision of improved venting in battery cells by way of better preventing pressure buildup in the cells. Via different variants of the present invention, the following advantages are achieved:.

Battery Safety Features

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US Patent:
8268467, Sep 18, 2012
Filed:
Mar 30, 2009
Appl. No.:
12/413950
Inventors:
Bouziane Yebka - Cary NC, US
Joseph A. Holung - Wake Forest NC, US
Tin-Lup Wong - Chapel Hill NC, US
Assignee:
Lenovo (Singapore) Pte. Ltd. - Singapore
International Classification:
H01M 2/12
B60K 1/00
G06F 1/26
US Classification:
429 56, 180 651, 713300
Abstract:
The invention broadly provides improved safety features for batteries utilized in electronic devices. The invention provides an improved CID design that allows for more reliable disconnection (breaking the electrical circuit) during abnormal pressure or temperature events inside the cell. The invention provides a multi-layered CID configured to force electric current through a thin, fragile element such that the thin, fragile element is broken upon any abnormal pressure and temperature event.
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Joseph A Holung from Wake Forest, NC, age ~67 Get Report