Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gregory J. Fredeman — 29 Patents

IBM: 29 patents #3,540 of 70,183Top 6%
South Burlington, VT: #81 of 1,136 inventorsTop 8%
Vermont: #253 of 4,968 inventorsTop 6%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Gregory J. Fredeman has been granted 29 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in September 2022. Gregory J. Fredeman ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Gregory J. Fredeman in South Burlington, VT, US.

Patents per Year

Patents granted per year, 2002 to 2022Bar chart with a peak of 4 patents in 2006.peak 42002: 1 patents20022003: 1 patents2004: 3 patents20042005: 1 patents2006: 4 patents20062007: 4 patents2008: 1 patents20082009: 2 patents2010: 2 patents20102015: 3 patents2017: 1 patents20172020: 1 patents2021: 4 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11449397 Cache array macro micro-masking Glenn D. Gilda, Thomas E. Miller, Arthur J. O'Neill 2022-09-20 $16,056,000
11081202 Failing address registers for built-in self tests Uma Srinivasan, Thomas J. Knips, Matthew Steven Hyde, Thomas E. Miller 2021-08-03 $4,187,000
11069422 Testing multi-port array in integrated circuits Matthew Steven Hyde, Uma Srinivasan, Thomas J. Knips 2021-07-20 $5,541,000
10943647 Bit-line mux driver with diode header for computer memory Thomas E. Miller, Dinesh Kannambadi, Kenneth J. Reyer, Donald W. Plass 2021-03-09 $4,710,000
10930339 Voltage bitline high (VBLH) regulation for computer memory Bishan He, Dinesh Kannambadi, Kenneth J. Reyer, Donald W. Plass 2021-02-23 $3,028,000
10832756 Negative voltage generation for computer memory Thomas E. Miller, Dinesh Kannambadi, Phil C. Paone, Donald W. Plass 2020-11-10 $848,000
9748958 Dynamic high voltage driver with adjustable clamped output level Abraham Mathews, Donald W. Plass, Kenneth J. Reyer 2017-08-29 $2,195,000
9053770 Dynamic cascode-managed high-voltage word-line driver circuit Abraham Mathews, Donald W. Plass, Kenneth J. Reyer 2015-06-09 $3,292,000
9047930 Single-ended low-swing power-savings mechanism with process compensation Abraham Mathews, Donald W. Plass, Vinod Ramadurai 2015-06-02 $4,815,000
9025403 Dynamic cascode-managed high-voltage word-line driver circuit Abraham Mathews, Donald W. Plass, Kenneth J. Reyer 2015-05-05 $8,777,000
7817455 Random access electrically programmable e-fuse ROM Toshiaki Kirihata, Alan J. Leslie, John M. Safran 2010-10-19 $3,706,000
7774660 Flexible row redundancy system Louis L. Hsu, Rajiv V. Joshi, Toshiaki Kirihata 2010-08-10 $5,029,000
7609577 Design structure for improving sensing margin of electrically programmable fuses Darren L. Anand, Toshiaki Kirihata, Alan J. Leslie, John M. Safran 2009-10-27 $16,602,000
7525831 Method for improving sensing margin of electrically programmable fuses Darren L. Anand, Toshiaki Kirihata, Alan J. Leslie, John M. Safran 2009-04-28 $8,592,000
7404113 Flexible row redundancy system Louis L. Hsu, Rajiv V. Joshi, Toshiaki Kirihata 2008-07-22 $9,818,000
7307911 Apparatus and method for improving sensing margin of electrically programmable fuses Darren L. Anand, Toshiaki Kirihata, Alan J. Leslie, John M. Safran 2007-12-11 $7,826,000
7270269 Secure electronic voting device Subramanian S. Iyer, Chandrasekharan Kothandaraman, Alan J. Leslie 2007-09-18 $6,075,000
7242239 Programming and determining state of electrical fuse using field effect transistor having multiple conduction states David R. Hanson, Dureseti Chidambarrao, David M. Onsongo 2007-07-10 $9,309,000
7194670 Command multiplier for built-in-self-test Jonathan R. Fales, Kevin W. Gorman, Mark D. Jacunski, Toshiaki Kirihata, Alan D. Norris +2 more 2007-03-20 $5,658,000
7093171 Flexible row redundancy system Louis L. Hsu, Rajiv V. Joshi, Toshiaki Kirihata 2006-08-15 $3,598,000
7085180 Method and structure for enabling a redundancy allocation during a multi-bank operation Mark D. Jacunski, Toshiaki Kirihata, Matthew R. Wordeman 2006-08-01 $2,070,000
7046572 Low power manager for standby operation of memory system David R. Hansen, John W. Golz, Hoki Kim, Paul C. Parries 2006-05-16 $5,914,000
7023758 Low power manager for standby operation of a memory system David R. Hanson, John W. Golz, Hoki Kim, Paul C. Parries 2006-04-04 $10,598,000
6954387 Dynamic random access memory with smart refresh scheduler Hoki Kim, Toshiaki Kirihata, David R. Hanson, John W. Golz 2005-10-11 $11,788,000
6768143 Structure and method of making three finger folded field effect transistors having shared junctions John W. Golz, David R. Hanson, Hoki Kim 2004-07-27 $9,809,000