CLAUS WERNER BUCHHOLZ
Pilots at Pne Crk Cir, Haslett, MI

License number
Michigan A2441051
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
1763 Pine Creek Cir, Haslett, MI 48840

Professional information

Claus Buchholz Photo 1

Automated, Ccd-Based Dna Micro-Array Imaging System

US Patent:
6496309, Dec 17, 2002
Filed:
Jun 16, 2000
Appl. No.:
09/596391
Inventors:
Allison Christyne Bliton - East Lansing MI
Claus Werner Buchholz - Haslett MI
Richard Lawrence Fisher - Ann Arbor MI
George Harold Byrkit - Dexter MI
David Carter - Jackson MI
Assignee:
Genomic Solutions, Inc. - Ann Arbor MI
International Classification:
G02B 2710
US Classification:
359618, 359368, 359372
Abstract:
An automated CCD-based imaging system is disclosed which may be used for the automated acquisition, compilation, and analysis of images of fluorescently labeled samples of different types, including fluorescently-labeled gene chip arrays.


Claus Buchholz Photo 2

Adjustable Gain Detectors In Ras Devices

US Patent:
6909561, Jun 21, 2005
Filed:
Dec 10, 2002
Appl. No.:
10/315844
Inventors:
Claus Werner Buchholz - Haslett MI, US
International Classification:
G02B026/08
US Classification:
359896, 359196, 359385, 359900, 3562373
Abstract:
Fast, under-sampled raster scans are created and measured in order to automatically determine appropriate settings for the adjustable gain detector that is employed in the device. The non-linear nature of the detector response to gain settings, and the characteristics of the raster scan are modeled to create an overall transfer function that is used to calculate the correct settings of the detector for a full-resolution image. Multiple samples are introduced to the scanning device under computer control, and the auto-exposure device is employed for each sample without user intervention.