Detector device to be used in atomic absorption spectroscopy
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 8, 2001
Grant Date -
N/A
app pub date -
Aug 25, 1998
filing date -
Sep 12, 1997
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
The invention refers to a photoelectric detector device to be used in the atomic absorption spectroscopy. This device is characterized by a photo semiconductor array having a plurality of photo semiconductor devices and a read-out means for jointly reading out the charges generated in the photo semiconductor devices of any continuous portion in the photo semiconductor array by means of impingement of radiation, and for generating electric signals corresponding to the read-out charges.
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 | |
---|---|---|
BERTHOLD GMBH & CO KG | CALMBACHER STR 22 75323 BADWILDBACH |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Radziuk, Bernhard | Frickingen, DE | 5 | 42 |
# of filed Patents : 5 Total Citations : 42 | |||
Rodel, Gunter | Owingen, DE | 2 | 6 |
# of filed Patents : 2 Total Citations : 6 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- G01J Class
- 3.58 % this patent is cited more than
- 24 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
---|---|---|---|
Sep 02, 2019 | 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: LARGE ENTITY |
Sep 02, 2019 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jul 31, 2019 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 31, 2019 |
Mar 18, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Feb 02, 2015 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Jan 24, 2011 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jul 31, 2007 | I | Issuance | |
Jul 11, 2007 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Apr 20, 2005 | F | Filing | |
Apr 15, 2005 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NEWMAN, KENT DAVID;CROCKER, TODD WILLIAM;REEL/FRAME:016492/0388 Owner name: UNIDEN AMERICAN CORPOATION, TEXAS Effective Date: Apr 15, 2005 |
Jul 26, 2002 | PD | Priority Date |

Matter Detail

Renewals Detail
