Integrated dosimeter for simultaneous passive and active dosimetry
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 5, 1996
Grant Date -
N/A
app pub date -
Jan 12, 1995
filing date -
Jan 12, 1995
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A radiation monitoring system and method characterized by the use of paired active and passive radiation detectors to monitor exposure to a radiation field. The active detector provides an output representative of radiation exposure on a real time basis while the passive detector is readable on a delayed basis after exposure to radiation for a period of time to provide an output representative of radiation exposure over said period of time. Respective readers are provided for extracting the radiation exposure information from the detectors, as is a processor which determines a quantity of radiation exposure from the radiation information extracted from the detectors. The processor corrects radiation exposure data derived from one of the detectors using radiation exposure data derived from the other of the detectors.
First Claim
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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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THERMO ELECTRON CORPORATION | 81 WYMAN STREET WALTHAM MA 02454 |
International Classification(s)

- 1995 Application Filing Year
- G01J Class
- 358 Applications Filed
- 179 Patents Issued To-Date
- 50 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hsu, Sam S | Farmingham, MA | 2 | 58 |
# of filed Patents : 2 Total Citations : 58 | |||
Tawil, Riad A | Kirtland, OH | 7 | 104 |
# of filed Patents : 7 Total Citations : 104 |
Cited Art Landscape
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Patent Citation Ranking
- 33 Citation Count
- G01J Class
- 86.30 % this patent is cited more than
- 29 Age
Forward Cite Landscape
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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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Nov 13, 2018 | CC | CERTIFICATE OF CORRECTION | |
Jun 26, 2018 | CC | CERTIFICATE OF CORRECTION | |
May 15, 2018 | I | Issuance | |
May 03, 2018 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.;REEL/FRAME:045806/0866 Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA, JAPAN Effective Date: May 03, 2018 |
Apr 25, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Aug 10, 2017 | P | Published | |
Jun 20, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BANERJEE, DEBASISH;IIZUKA, HIDEO;SIGNING DATES FROM 20160614 TO 20160615;REEL/FRAME:038955/0751 Owner name: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AME |
Jun 17, 2016 | F | Filing |

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