Systems and methods of RF power transmission, modulation, and amplification
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 28, 2017
Issued Date -
N/A
app pub date -
Jul 13, 2015
filing date -
Oct 24, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An apparatus, system, and method are provided for energy conversion. For example, the apparatus can include a trans-impedance node, a reactive element, and a trans-impedance circuit. The reactive element can be configured to transfer energy to the trans-impedance node. The trans-impedance circuit can be configured to receive one or more control signals and to dynamically adjust an impedance of the trans-impedance node. The trans-impedance node, as a result, can operate as an RF power switching supply based on the one or more control signals.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
PARKER VISION INC | 7915 BAYMEADOWS WAY SUITE 400 JACKSONVILLE FL 32256 |
International Classification(s)

- 2015 Application Filing Year
- H04B Class
- 9124 Applications Filed
- 7771 Patents Issued To-Date
- 85.18 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Rawlins, Gregory S | Chuluota, US | 163 | 7590 |
# of filed Patents : 163 Total Citations : 7590 | |||
Sorrells, David F | Middleburg, US | 233 | 11114 |
# of filed Patents : 233 Total Citations : 11114 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- H04B Class
- 13.65 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 28, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
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Mar 31, 2016 | AS | ASSIGNMENT | free format text: RELEASE BY SECURED PARTY;ASSIGNOR:PNC BANK, NATIONAL ASSOCIATION, AS AGENT;REEL/FRAME:038364/0211 Owner name: PRESSTEK, LLC (FORMERLY PRESSTEK, INC.), NEW HAMPS Effective Date: Mar 31, 2016 |
Feb 01, 2012 | FPAY | FEE PAYMENT | year of fee payment: 12 |
Mar 10, 2010 | AS� | SECURITY INTEREST | free format text: SECURITY AGREEMENT;ASSIGNOR:PRESSTEK, INC.;REEL/FRAME:024140/0600 Owner name: PNC BANK, NATIONAL ASSOCIATION, AS AGENT,PENNSYLVA Effective Date: Mar 10, 2010 free format text: SECURITY AGREEMENT;ASSIGNOR:PRESSTEK, INC.;REEL/FRAME:024140/0600 Owner name: PNC BANK, NATIONAL ASSOCIATION, AS AGENT, PENNSYLV Effective Date: Mar 10, 2010 |
Feb 11, 2008 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Feb 08, 2008 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Feb 08, 2008 | SULP | SURCHARGE FOR LATE PAYMENT | year of fee payment: 7 |
Feb 02, 2004 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Aug 01, 2000 | I | Issuance | |
Jul 13, 2000 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 07, 1999 | F | Filing | |
Jul 20, 1992 | PD | Priority Date |

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