X-ray transfocator and focus variation method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12014839
APP PUB NO 20230187097A1
SERIAL NO

17794769

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention discloses an X-ray zoom lens system (Transfocator) and a focus variation method. The system includes a main frame, many switched arms arranged on one side of the main frame, and a driving component set at the top of the main frame, and a positioning groove set at the bottom of the main frame; For them, each switched arm is composed of successively connected a push rod, a push-push ratchet mechanism, a preload spring and a guide stick, two-dimensional flexible axis, and a CRLs holder from top to bottom; CRLs are stacked and arranged in the mentioned above CRLs holder.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
INSTITUTE OF HIGH ENERGY PHYSICS CHINESE ACADEMY OF SCIENCES100049 SHIJINGSHAN DISTRICT YUQUANLU ROAD BEIJING NO 19 (B) BEIJING CITY BEIJING CITY 100049

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Ming Beijing, CN 1285 14101
Ren, Zhongrui Beijing, CN 1 0
Sheng, Weifan Beijing, CN 1 0
Tang, Shanzhi Beijing, CN 1 0
Zhang, Weiwei Beijing, CN 120 792

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 18, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 18, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 18, 2035
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