Method for the correction of spherical aberration in microscopic applications

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9891423
SERIAL NO

14617094

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A procedure for the correction of spherical aberration in microscopic applications, wherein various recordings of a specimen to be observed are taken and evaluated for the purpose of changing the setting values of the optical system. The correction values are stored in a correction matrix as a function of the recording position, the recording time, the wavelength, and the temperature, wherein the determination and storage of the correction values are carried out in each recording position in the x, y, and z coordinates, and/or the correction values are determined after a selection of grid points by interpolation, so that the correction values of the interpolated correction matrix are the starting values for the subsequent exact determination by measurement.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • CARL ZEISS MICROSCOPY GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kues, Thorsten Bovenden-Eddigehausen, DE 8 11
Steinmeyer, Ralf Hannover, DE 6 15

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 13, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 13, 2029
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