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Timothy J Christman, 514685 Pilgrim Rd, Brookfield, WI 53005

Known as:
Timothy Etal Christman Timothy Hetznecker Beth Christman Tim J Christman
Related to:
Can Christman

Timothy Christman Phones & Addresses

4685 Pilgrim Rd, Brookfield, WI 53005   

3005 Cottonwood Ct, Brookfield, WI 53005   

2409 67Th St, Milwaukee, WI 53213   

Minneapolis, MN   

Work

Address: 121 S Eighth St #1600, Minneapolis, MN 55402 Specialities: Intellectual Property - 100%

Ranks

Licence: Minnesota - Authorized to practice Date: 2009
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Timothy James Christman, Minneapolis MN - Lawyer

Address:
121 S Eighth St #1600, Minneapolis, MN 55402
612-3593274 (Office)
Licenses:
Minnesota - Authorized to practice 2009
Specialties:
Intellectual Property - 100%

Publications & IP owners

Us Patents

Systems For Enabling Telemetry In An Implantable Medical Device

US Patent:
7720544, May 18, 2010
Filed:
Jun 9, 2006
Appl. No.:
11/423254
Inventors:
Timothy J. Christman - Woodbury MN, US
Jason J. Edwardson - Wyoming MN, US
Bart A. Carey - Roseville MN, US
Assignee:
Cardiac Pacemakers, Inc. - St. Paul MN
International Classification:
A61N 1/375
US Classification:
607 60, 607 1, 607 2, 607 32, 607 36, 343718, 343872, 343873, 343845
Abstract:
A system for enabling telemetry in implantable medical devices is provided. One aspect of this disclosure relates to an implantable medical device having radio-frequency telemetry capabilities. The device includes a housing and electronic circuitry contained within the housing. The device also includes an antenna connected to the electronic circuitry, the antenna having a helical portion and a whip portion, the whip portion separate from a feed conductor and adapted to enhance a radiation pattern of the antenna. According to various embodiments, the antenna and circuitry are adapted to facilitate transmission and reception of modulated radio-frequency energy at a specified carrier frequency. At least a portion of the antenna is embedded in a dielectric compartment, according to various embodiments. Other aspects and embodiments are provided herein.

Systems For Enabling Telemetry In An Implantable Medical Device

US Patent:
8352044, Jan 8, 2013
Filed:
Apr 16, 2010
Appl. No.:
12/762086
Inventors:
Timothy J. Christman - Woodbury MN, US
Jason J. Edwardson - Wyoming MN, US
Bart A. Carey - Roseville MN, US
Assignee:
Cardiac Pacemakers, Inc. - St. Paul MN
International Classification:
A61N 1/08
US Classification:
607 60, 607 1, 607 2, 607 32, 607 36, 343718, 343845, 343872, 343873, 128903
Abstract:
A system for enabling telemetry in implantable medical devices is provided. One aspect of this disclosure relates to an implantable medical device having radio-frequency telemetry capabilities. The device includes a housing and electronic circuitry contained within the housing. The device also includes an antenna connected to the electronic circuitry, the antenna having a helical portion and a whip portion, the whip portion separate from a feed conductor and adapted to enhance a radiation pattern of the antenna. According to various embodiments, the antenna and circuitry are adapted to facilitate transmission and reception of modulated radio-frequency energy at a specified carrier frequency. At least a portion of the antenna is embedded in a dielectric compartment, according to various embodiments. Other aspects and embodiments are provided herein.

Multi-Antenna For An Implantable Medical Device

US Patent:
8369961, Feb 5, 2013
Filed:
Sep 23, 2009
Appl. No.:
12/565482
Inventors:
Timothy J. Christman - Woodbury MN, US
Jason J. Edwardson - Wyoming MN, US
Bart A. Carey - Roseville MN, US
Assignee:
Cardiac Pacemakers, Inc. - St. Paul MN
International Classification:
A61N 1/08
US Classification:
607 60, 607 1, 607 2, 607 32, 607 36, 607115, 607116, 343718, 343845, 343872, 343873
Abstract:
A system for enabling telemetry in implantable medical devices is provided. An implantable medical device has radio-frequency telemetry capabilities. The device includes a housing and electronic circuitry contained within the housing. The device also includes an array of antennas connected to the electronic circuitry. According to various embodiments, the array and circuitry are adapted to facilitate far-field transmission and reception of modulated radio-frequency energy at one or more specified carrier frequencies. Individual antenna elements in the array are connected simultaneously or in a mutually exclusive manner to electronic circuitry, according to various embodiments. Individual antenna element geometries are sized to optimize individual antennas each for a different range of operating frequencies, according to various embodiments. Other aspects and embodiments are provided herein.

Multi-Antenna For An Implantable Medical Device

US Patent:
2007028, Dec 13, 2007
Filed:
Jun 9, 2006
Appl. No.:
11/423262
Inventors:
Timothy J. Christman - Woodbury MN, US
Jason J. Edwardson - Wyoming MN, US
Bart A. Carey - Roseville MN, US
International Classification:
A61N 1/375
US Classification:
607 60, 607 32, 607 36
Abstract:
A system for enabling telemetry in implantable medical devices is provided. One aspect of this disclosure relates to an implantable medical device having radio-frequency telemetry capabilities. The device includes a housing and electronic circuitry contained within the housing. The device also includes an array of antennas connected to the electronic circuitry. According to various embodiments, the array and circuitry are adapted to facilitate far-field transmission and reception of modulated radio-frequency energy at one or more specified carrier frequencies. Individual antenna elements in the array are connected simultaneously or in a mutually exclusive manner to electronic circuitry having a single transmit/receive antenna port using a switch, according to various embodiments. Individual antenna element geometries are sized to optimize individual antennas each for a different range of operating frequencies, according to various embodiments. Other aspects and embodiments are provided herein.

Detachable Helical Antenna For Implantable Medical Device

US Patent:
2009022, Sep 10, 2009
Filed:
Mar 3, 2009
Appl. No.:
12/397180
Inventors:
John M. Edgell - Shoreview MN, US
Lawrence D. Swanson - White Bear Lake MN, US
Timothy J. Christman - Woodbury MN, US
Assignee:
Cardiac Pacemakers, Inc. - St paul MN
International Classification:
A61N 1/02
US Classification:
607 60
Abstract:
A system and method wirelessly transfers information electromagnetically using a detachable helical antenna. In an example, the detachable helical antenna can include a first threaded portion. In an example, the detachable helical antenna can be configured to mechanically threadably engage an implantable medical device.

Possible Relatives

Dawn A Christman  Dean E Christman  Deborah K Christman  Daniel P Christman  Dee F Christman  Denise R Christman  Dennis A Christman  Timothy Johnson  Timothy C Standfield  Timothy Standish 

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