CW maser with electromagnetic resonant circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 7, 2020
Grant Date -
Jan 10, 2019
app pub date -
Dec 21, 2016
filing date -
Dec 30, 2015
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
The invention concerns a maser having an electromagnetic resonant circuit comprising a pick-up coil, a capacitance and a filter coil, an active medium of organic or maser-capable molecules in the pick-up coil as well as a population inversion device for generating a population inversion in the active medium.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
DE | B4 | DE102016204733 | Mar 22, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT (SECOND PUBLICATION) | CW-Maser mit elektromagnetischem Schwingkreis | May 09, 2019 | |||
JP | B2 | JP6876706 | Dec 21, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | 電磁共振回路を備えたCWメーザ | May 26, 2021 | |||
WO | A1 | WO2017114703 | Dec 21, 2016 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | CW-MASER MIT ELEKTROMAGNETISCHEM SCHWINGKREIS | Jul 06, 2017 | |||
EP | A1 | EP3398234 | Dec 21, 2016 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION PUBLISHED WITH SEARCH REPORT | CW-MASER MIT ELEKTROMAGNETISCHEM SCHWINGKREIS | Nov 07, 2018 | |||
CN | B | CN108475894 | Dec 21, 2016 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | CW maser with electromagnetic oscillation circuit | Feb 14, 2020 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FORSCHUNGSZENTRUM JULICH GMBH | 52425 JÜLICH |
International Classification(s)

- 2016 Application Filing Year
- H01S Class
- 1245 Applications Filed
- 1023 Patents Issued To-Date
- 82.17 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Appelt, Stephan | Aachen-Soers, DE | 15 | 137 |
# of filed Patents : 15 Total Citations : 137 | |||
Süfke, Martin | Hürth, DE | 3 | 1 |
# of filed Patents : 3 Total Citations : 1 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- H01S Class
- 0 % this patent is cited more than
- 5 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 7, 2028 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 7, 2032 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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

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Apr 18, 2024 | P | Published | |
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Apr 01, 2021 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KING, JONATHAN;BLOOM, BENJAMIN;LESTER, BRIAN;REEL/FRAME:064966/0934 Owner name: ATOM COMPUTING INC., CALIFORNIA Effective Date: Apr 01, 2021 |
Dec 03, 2019 | PD | Priority Date |

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