Inventor
ALTKNECHT DAVID J
US17 patents
⚠️ This page may combine multiple inventors who share the name “ALTKNECHT DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS9984722B2May 29, 2018
Disc storage cassettes
IBM3 citations84
US9741390B1Aug 22, 2017
Optical disc drive
IBM11 citations84
US9741389B1Aug 22, 2017
High performance robotic optical storage system
IBM10 citations84
US9672863B1Jun 6, 2017
Disc gripper for storage discs
IBM11 citations84
US9633686B1Apr 25, 2017
Disc storage cassettes
IBM8 citations84
US10600441B1Mar 24, 2020
Disc gripper for storage discs
IBM7 citations83
US10438629B2Oct 8, 2019
Disc storage cassettes comprising track connectors
IBM2 citations73
US10242705B2Mar 26, 2019
Disc storage cassettes comprising a movable bale
IBM1 citations73
US10186295B2Jan 22, 2019
Disc gripper for storage disc
IBM4 citations73
US10546608B1Jan 28, 2020
Method and system for selecting and moving a single disc in an optical disc library
IBM1 citations62
US10580451B2Mar 3, 2020
Disc storage cassettes comprising index features
IBM0 citations52
US10658001B1May 19, 2020
Method and system for selecting and moving a single disc in an optical disc library
IBM0 citations51
US9570221B2Feb 14, 2017
Permanent magnetic chucking device with large force differential
IBM0 citations50
US10127941B2Nov 13, 2018
Optical disk drive guide
IBM0 citations41
US9117462B2Aug 25, 2015
Tape drive with overlapped operations
IBM0 citations41