CHRISTOPHER DURWARD MILLER
Pilots at Cinnabar Rd, Colorado Springs, CO
License number
Colorado A2180344
Issued Date
Aug 2016
Expiration Date
Aug 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2313 Cinnabar Rd, Colorado Springs, CO 80921
Professional information
Cloud Solutions Architect
Position:
Sr. System Engineer at VMware
Location:
Colorado Springs, Colorado Area
Industry:
Information Technology and Services
Work:
VMware
since May 2010
-
Sr. System Engineer
NCI Information Systems, Inc.
Feb 2005 - May 2010
-
Sr. System Engineer
Education:
University of Colorado 2001 - 2005
BS, Corporate Finance
BS, Corporate Finance
Skills:
Cloud Computing, Data Center, Virtualization, Enterprise Architecture, VMware, Disaster Recovery, VMware ESX, Active Directory, NetApp, Storage Area Networks, ITIL, Storage, Enterprise Software, Servers, VMware Infrastructure, HP, Linux, Information Assurance, Windows Server, Unix, Security, vSphere, Microsoft Exchange, Computer Security, Systems Engineering, DNS, Microsoft Technologies, System Administration, Integration, Troubleshooting, Microsoft SQL Server, Network Security, SharePoint, DoD, VDI, IIS, High Availability
Interests:
Virtulization, Hockey, Family Life
Medical Practice Professional
Location:
Colorado Springs, Colorado Area
Industry:
Medical Practice
Focus Initialization System For Optical Recording
US Patent:
4446546, May 1, 1984
Filed:
Dec 31, 1981
Appl. No.:
6/336245
Inventors:
Christopher Miller - Colorado Springs CO
Assignee:
Magnetic Peripherals Inc. - Minneapolis MN
International Classification:
G11B 700
US Classification:
369 45
Abstract:
A focus initialization system is provided for optical data recording of the type in which an objective lens relatively near to the optical recording media is moved back and forth in comparatively small excursions to maintain focus for the read beam and write beam on the media. This system initializes or loads a conventional focusing system by starting the objective lens at a position at the far end of its travel limit, preferably, with the objective lens furthest from the optical media. The objective lens moves slowly towards the optical media while the system operates to detect when a near focus condition exists. Known focusing detection systems produce a bipolar output voltage having a peak on either side of the exact focus point when a near to focus condition is achieved. The present system detects when the objective lens is at a near to focus condition in the range between bipolar voltage peaks on either side of the focused point. When the objective lens is near to focus where the known focusing system can maintain focus, the present system switches on the known focusing system.