Robert Allen Brummet
Engineers at 133 Ave, Westminster, CO
License number
Colorado 29446
Issued Date
Feb 4, 1994
Renew Date
Mar 1, 1996
Expiration Date
Mar 1, 1996
Type
Professional Engineer
Address
Address
1555 E 133Rd Ave, Westminster, CO 80241
Personal information
See more information about Robert Allen Brummet at radaris.comName
Address
Phone
1459 N Franklin Ave, Louisville, CO 80027
10044 Lowell Way, Westminster, CO 80031
5151 99Th Ave, Westminster, CO 80031
5151 99Th Ct, Westminster, CO 80031
1327 84Th Ave, Denver, CO 80260
Professional information
Robert Brummet - Louisville, CO
Work:
Quantum Corporation - Louisville, CO
Engineering Manager, Boulder R&D Lab Quantum - Boulder, CO
Senior Design Engineering Benchmark Storage Innovations - Boulder, CO
Servo/Firmware/Hardware Design Engineer Astarte Fiber Networks - Boulder, CO
Lead Servo Architect, DSP Algorithm Architect Exabyte - Boulder, CO
Servo/Firmware Engineer Storage Technology - Louisville, CO
Senior Design Engineer
Engineering Manager, Boulder R&D Lab Quantum - Boulder, CO
Senior Design Engineering Benchmark Storage Innovations - Boulder, CO
Servo/Firmware/Hardware Design Engineer Astarte Fiber Networks - Boulder, CO
Lead Servo Architect, DSP Algorithm Architect Exabyte - Boulder, CO
Servo/Firmware Engineer Storage Technology - Louisville, CO
Senior Design Engineer
Education:
UNIVERSITY OF COLORADO - Denver, CO
BSEE
BSEE
Skills:
Electrical design, debugging, analog/digital, FPGA/VHDL, Matlab, Servo design, C/C++, python, Visual basic
Method For Unlocking A Single Reel Tape Cartridge Locking Mechanism In A Tape Cartridge Load Operation
US Patent:
6572046, Jun 3, 2003
Filed:
Aug 9, 2001
Appl. No.:
09/925710
Inventors:
Robert A. Brummet - Westminster CO
Assignee:
Benchmark Storage Innovations - Boulder CO
International Classification:
G11B 2304
US Classification:
2423381, 360 93
Abstract:
The present method for unlocking a single reel tape cartridge locking mechanism in a tape cartridge load operation aids the release of the tape cartridge locking mechanism by manipulating the supply reel motor which is engaged to the single reel tape cartridge in a manner that causes the stuck tape cartridge locking mechanism to release. In order to aid the release of the tape cartridge locking mechanism during the tape cartridge loading procedure, the supply reel motor is operated cyclically to cause the supply reel to vibrate. This vibration is held for a predetermined period of time. At the end of the vibration cycle, the tape drive attempts to pull the tape cartridge leader out of the tape cartridge. If the tape drive again detects that the tape cartridge locking mechanism is not released, it repeats the vibration sequence. The drive can execute a predetermined number of attempts to release the tape cartridge locking mechanism in this manner.
Method And Apparatus For Encoding Positioning Information On A Magnetic Tape Media
US Patent:
2010007, Apr 1, 2010
Filed:
Sep 26, 2008
Appl. No.:
12/239583
Inventors:
Robert Allan BRUMMET - Westminster CO, US
International Classification:
G11B 20/10
US Classification:
360 40, G9B 20009
Abstract:
Method and apparatus for magnetic tape recording where the magnetic tape has data and servo tracks, and address or other positioning information is encoded on the servo track. A servo track burst pattern is provided whereby certain of the bursts define a gap between the stripes of the first and second half of the burst, each burst including a certain number of the stripes. The presence of the gap in a burst indicates a first binary state, which may be defined as a digital one, and the absence of the gap defines the second binary state, which may be defined as digital value 0. Hence by defining a set of 1s and 0s, longitudinal positioning or address information is encoded on the servo track, thereby improving servo track following of a tape drive.