Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RB

Robert E. Busch — 24 Patents

IBM: 24 patents #4,444 of 70,183Top 7%
Colchester, VT: #29 of 432 inventorsTop 7%
Vermont: #321 of 4,968 inventorsTop 7%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Robert E. Busch has been granted 24 US patents while listed as an inventor at IBM. The first was granted in 1989 and the most recent in December 2008. Robert E. Busch ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Robert E. Busch in Colchester, VT, US.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7464217 Design structure for content addressable memory Geordie M. Braceras 2008-12-09 $6,024,000
7337268 Content addressable memory structure George M. Braceras 2008-02-26 $7,320,000
7120732 Content addressable memory structure George M. Braceras 2006-10-10 $5,276,000
7117400 Memory device with data line steering and bitline redundancy Kevin A. Batson, Garrett Stephen Koch, Fred J. Towler, Reid A. Wistort 2006-10-03 $4,350,000
6941435 Integrated circuit having register configuration sets Anthony R. Bonaccio, Barton E. Green, Frank Ray Keyser, III, Troy A. Seman 2005-09-06 $5,379,000
6791855 Redundant array architecture for word replacement in CAM Kevin A. Batson, Gary S. Koch, Fred J. Towler, Reid A. Wistort 2004-09-14 $5,712,000
6760240 CAM cell with interdigitated search and bit lines Albert M. Chu, Ezra D. B. Hall, Paul C. Parries, Daryl M. Seizter 2004-07-06 $6,814,000
6760881 Method for combining refresh operation with parity validation in a DRAM-based content addressable memory (CAM) Kevin A. Batson, Albert M. Chu, Ezra D. B. Hall 2004-07-06 $6,814,000
6728123 Redundant array architecture for word replacement in CAM Kevin A. Batson, Gary S. Koch, Fred J. Towler, Reid A. Wistort 2004-04-27 $8,134,000
6687144 High reliability content-addressable memory using shadow content-addressable memory Kevin A. Batson, Geordie M. Braceras, Gary S. Koch 2004-02-03 $8,997,000
6650561 High reliability content-addressable memory using shadow content-addressable memory Kevin A. Batson, Geordie M. Braceras, Gary S. Koch 2003-11-18 $6,722,000
6501675 Alternating reference wordline scheme for fast DRAM Harold Pilo 2002-12-31 $15,139,000
6487101 Use of search lines as global bitlines in a cam design Jonathan B. Ashbrook, Albert M. Chu, Daryl M. Seitzer 2002-11-26 $15,755,000
6442055 System and method for conserving power in a content addressable memory by providing an independent search line voltage Kevin A. Batson 2002-08-27 $8,564,000
6430073 Dram CAM cell with hidden refresh Kevin A. Batson, Garrett Stephen Koch 2002-08-06 $5,918,000
6208572 Semiconductor memory device having resistive bitline contact testing R. Dean Adams, Harold Pilo, George E. Rudgers 2001-03-27 $29,796,000
6201750 Scannable fuse latches Fred J. Towler, Reid A. Wistort 2001-03-13 $29,262,000
5691660 Clock synchronization scheme for fractional multiplication systems KENNETH M. ZICK, Robert M. Houle 1997-11-25 $17,756,000
5633605 Dynamic bus with singular central precharge Jeffrey S. Zimmerman, John A. Fifield, Christopher P. Miller 1997-05-27 $12,508,000
5530836 Method and apparatus for multiple memory bank selection Endre P. Thoma 1996-06-25 $5,688,000
5276846 Fast access memory structure Frederick J. Aichelmann, Jr., Bruce E. Bachman, Theodore M. Redman, Endre P. Thoma 1994-01-04 $5,325,000
5036495 Multiple mode-set for IC chip William Paul Hovis, Theodore M. Redman, Endre P. Thoma, James A. Yankosky 1991-07-30 $34,699,000
4992984 Memory module utilizing partially defective memory chips Wayne F. Ellis, Theodore M. Redman, Endre P. Thoma 1991-02-12 $21,076,000
4807195 Apparatus and method for providing a dual sense amplifier with divided bit line isolation Endre P. Thoma 1989-02-21 $20,123,000