Sensor interface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 22, 2023
Grant Date -
N/A
app pub date -
Aug 19, 2021
filing date -
Sep 17, 2020
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A system including a sensor interface for determining a substitute frequency value via a sensor interface is provided. The system can include a first circuit receiving a frequency signal. The system can also include a sensor interface coupled to the first circuit and configured to determine a substitute frequency value based on the frequency signal. The system can also include a second circuit providing the substitute frequency value output from the sensor interface. The second circuit can provide the substitute frequency value in place of an analog input value by mimicking the behavior of an analog-to-digital converter. An apparatus including the sensor interface and methods of determining the substitute frequency value using a sensor interface are also provided.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BAKER HUGHES OILFIELD OPERATIONS LLC | 17021 ALDINE WESTFIELD ROAD HOUSTON TX 77073 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Doherty, Declan | Leicester, GB | 7 | 11 |
# of filed Patents : 7 Total Citations : 11 | |||
Hutchinson, Andrew Walter | Richmond, US | 5 | 2 |
# of filed Patents : 5 Total Citations : 2 |
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- G06F Class
- 0 % this patent is cited more than
- 2 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 22, 2027 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 22, 2031 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 22, 2035 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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Apr 10, 2023 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Apr 10, 2023 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Mar 05, 2023 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Mar 05, 2023 |
Oct 24, 2022 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Mar 05, 2019 | P | Publication | |
Feb 13, 2019 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 13, 2016 | P | Published | |
Jun 21, 2016 | F | Filing | |
Sep 21, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BANJO, DANIEL;REEL/FRAME:038977/0304 Owner name: FRICTIONLESS WORLD LLC, COLORADO Effective Date: Sep 21, 2013 |

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