TIMOTHY HOLMES
Plumbers at Payne Ave, Cleveland, OH
License number
Ohio HV.18572
Effective Date
Apr 1, 2016
Expiration Date
Mar 31, 2019
Type
HVAC Contractors
Address
Address
3013 Payne Ave, Cleveland, OH 44114
Phone
(216) 579-1552
Professional information
Timothy Holmes - Bay Village, OH
Work:
Cutting Dynamics, Inc
Office Assistant and Order Processor Florence Freedom Professional Baseball - Florence, KY
Professional Baseball Player Superior Products, LLC - Cleveland, OH
Engineering Intern
Office Assistant and Order Processor Florence Freedom Professional Baseball - Florence, KY
Professional Baseball Player Superior Products, LLC - Cleveland, OH
Engineering Intern
Education:
Catawba College - Salisbury, NC
BS in Information Systems Cuyahoga Community College - Parma, OH
General Education
BS in Information Systems Cuyahoga Community College - Parma, OH
General Education
Magnetic Resonance Scanner With Improved Packaging For Circuitry Within The Magnetic Field
US Patent:
5491415, Feb 13, 1996
Filed:
Jan 21, 1994
Appl. No.:
8/186297
Inventors:
Timothy B. Holmes - Solon OH
Paul M. Scsavnicki - Mentor OH
Paul M. Scsavnicki - Mentor OH
Assignee:
Picker International, Inc. - Highland Hts. OH
International Classification:
G01V 300
US Classification:
324322
Abstract:
A magnetic resonance imaging apparatus defines an examination region (14) within which main magnets (10) create a uniform magnetic field. Magnetic resonance is excited in dipoles of a subject within the examination region causing the generation of magnetic resonance signals that are received by either a localized coil (C) or whole body radio frequency coils (22). The radio frequency coils are disposed sufficiently adjacent the examination region that the coils are subject to magnetic fields and magnetic field gradients, that any ferrous metals would alter the magnetic field. Magnetic resonance signal processing circuits (54) which are mounted on the coil are free of ferrous materials, such as iron and nickel, to prevent distortion of the uniform magnetic field. The circuit includes an array of unpackaged component dice which are free of ferrous or other packaging. The dice are supported by an insulating substrate (62) to which they are attached by one of whiskers (82), solder bumps (82'), and electrical conductors (102) on a flexible tape (94).
Magnetic Resonance Scanner With Improved Packaging For Circuitry Within The Magnetic Field
US Patent:
5296813, Mar 22, 1994
Filed:
Mar 5, 1992
Appl. No.:
7/847796
Inventors:
Timothy B. Holmes - Solon OH
Paul M. Scsavnicki - Mentor OH
Paul M. Scsavnicki - Mentor OH
Assignee:
Picker International, Inc. - Highland Heights OH
International Classification:
G01V 300
US Classification:
324322
Abstract:
A magnetic resonance imaging apparatus defines an examination region (14) within which main magnets (10) create a uniform magnetic field. Magnetic resonance is excited in dipoles of a subject within the examination region causing the generation of magnetic resonance signals which are received by a localized coil (C). Because the localized coil is disposed within the examination region, the localized coil, particularly a magnetic resonance processing circuit (54) mounted on the coil is free of ferrous materials, such as iron and nickel, to prevent distortion of the uniform magnetic field. The circuit includes an array of component dice which are free of ferrous or other packaging. The dice are adhesively bonded to a substrate (62) and connected by whiskers (82) with electrically conductive lead lines (60) on the substrate. In one embodiment, the component dice include a transistor (Q1) and other circuit components for amplifying the received resonance signal. In another embodiment, a collection of component dice are connected by the lead lines with contact points (70).