X-RAY TUBE FOR ANALYSIS
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 -
May 19, 2022
app pub date -
Jan 28, 2022
filing date -
Jan 28, 2022
priority date (Note) -
Published
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
According to one embodiment, an analytical X-ray tube includes a vacuum enclosure with an output window to transmit X-rays, an anode target provided in the vacuum enclosure and opposing the output window, an anode support that supports the anode target. The anode support includes a distal end portion an outer diameter of which is smaller than an outer diameter of the anode target, and a rear side portion on a rear side of the distal end portion, an outer diameter of which is greater than the outer diameter of the anode target, and an outer surface of the rear portion is coated with a coating layer of a same material as that of the anode target.
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 | |
---|---|---|
CANON ELECTRON TUBES & DEVICES CO LTD | 1385 SHIMOISHIGAMI OTAWARA-SHI TOCHIGI 3240036 ?3240036 |
International Classification(s)

- 2022 Application Filing Year
- H01J Class
- 2261 Applications Filed
- 741 Patents Issued To-Date
- 32.78 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
OZAWA, Tatsumitsu | Otawara, JP | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
SHIMONO, Takashi | Nasushiobara, JP | 14 | 89 |
# of filed Patents : 14 Total Citations : 89 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- H01J Class
- 0 % this patent is cited more than
- 3 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Nov 19, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 19, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 19, 2033 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
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