CHARGE PUMP SYSTEMS AND METHODS THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Mar 12, 2009
app pub date -
Sep 12, 2008
filing date -
Sep 12, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A charge pump system includes a plurality of charge pump cells coupled in series between an input and an output and a voltage regulator system. The voltage regulator system is coupled to an output from the plurality of charge pump cells and to each of the plurality of charge pump cells to control a charge and discharge in one or more of the plurality of charge pump cells.
First Claim
all claims..Other Claims data not available
Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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ROCHESTER INSTITUTE OF TECHNOLOGY | 145 LOMB MEMORIAL DRIVE ROCHESTER NY 14623-5603 |
International Classification(s)

- 2008 Application Filing Year
- G05F Class
- 1399 Applications Filed
- 821 Patents Issued To-Date
- 58.69 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bowman, Robert J | Fairport, US | 9 | 279 |
# of filed Patents : 9 Total Citations : 279 | |||
Rotmann, Hans C | Coral Gables, US | 1 | 19 |
# of filed Patents : 1 Total Citations : 19 |
Cited Art Landscape
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Patent Citation Ranking
- 19 Citation Count
- G05F Class
- 47.20 % this patent is cited more than
- 16 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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Fee | Large entity fee | small entity fee | micro entity fee |
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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

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May 28, 2019 | P | Publication | |
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Jan 04, 2018 | P | Published | |
Sep 06, 2017 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Aug 03, 2017 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PERSTNEV, SAMUEL;NATAPOV, BORIS;PERSTNEV, ALEXANDER;AND OTHERS;REEL/FRAME:044568/0152 Owner name: CURAPIPE SYSTEM LTD, ISRAEL Effective Date: Aug 03, 2017 |
Dec 16, 2015 | F | Filing | |
Dec 18, 2014 | PD | Priority Date |

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