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

David C. Douglas — 32 Patents

Oracle: 14 patents #757 of 14,854Top 6%
TMThinking Machines: 8 patents #3 of 88Top 4%
AIApplied Invention: 3 patents #12 of 29Top 45%
BSBea Systems: 2 patents #135 of 346Top 40%
TPT. M. Patents: 1 patents #2 of 15Top 15%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
GE: 1 patents #19,940 of 36,430Top 55%
Concord, MA: #43 of 720 inventorsTop 6%
Massachusetts: #2,824 of 88,656 inventorsTop 4%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
David C. Douglas has been granted 32 US patents while listed as an inventor at Oracle. The first was granted in 1992 and the most recent in September 2025. David C. Douglas ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list David C. Douglas in Concord, MA, US.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12407728 Secure communication system W. Daniel Hillis, Mathias Kolehmainen, Steven R. Willis, Frank Kastenholz, Michael Dubno 2025-09-02
12238104 Secure communication system W. Daniel Hillis, Mathias Kolehmainen, Steven R. Willis, Frank Kastenholz, Michael Dubno 2025-02-25
11856027 Secure communication system W. Daniel Hillis, Mathias Kolehmainen, Steven R. Willis, Frank Kastenholz, Michael Dubno 2023-12-26
11472235 Tire health monitoring systems and methods thereto Jeffrey D. Carpenter, Mark E. Duttweiler, W. Daniel Hillis, James Wallace Sarrett, Bruce J. Walker 2022-10-18
9773718 Winged heat sink David W. Copeland, Bruce M. Guenin 2017-09-26 $60,350,000
9689850 Managing atmospheric conditions of a test computing device Anthony Eberhardt, Henry Bono, Yuan Gao 2017-06-27 $29,850,000
9632068 Setting atmospheric conditions for a test computing device Anthony Eberhardt, Henry Bono, Yuan Gao 2017-04-25 $36,720,000
9381387 Fire-protection mechanism 2016-07-05
8487429 Assembly of multi-chip modules using sacrificial features Jing Shi 2013-07-16 $56,915,000
8476749 High-bandwidth ramp-stack chip package Robert J. Drost, James G. Mitchell 2013-07-02 $37,711,000
8390109 Chip package with plank stack of semiconductor dies Darko R. Popovic, Matthew Giere, Bruce M. Guenin, Theresa Y. Sze, Ivan Shubin +2 more 2013-03-05 $45,989,000
8373280 Manufacturing fixture for a ramp-stack chip package using solder for coupling a ramp component John A. Harada, Robert J. Drost 2013-02-12 $35,373,000
8290319 Optical communication in a ramp-stack chip package John A. Harada, Robert J. Drost 2012-10-16 $54,491,000
8283766 Ramp-stack chip package with static bends John A. Harada, Robert J. Drost 2012-10-09 $32,637,000
7962655 Using an identity-based communication layer for computing device communication Chet Birger, Steven Rosenthal, Kenneth R. Traub 2011-06-14 $31,296,000
7958226 Identifying a computer device Linda Bernardi, Chet Birger, Steven Rosenthal, Kenneth R. Traub 2011-06-07 $44,088,000
7949436 Method and apparatus for automatically detecting and correcting misalignment of a semiconductor chip Robert J. Drost, Ronald Ho 2011-05-24 $44,751,000
7853983 Communicating data from a data producer to a data receiver Scott D. Abrutyn, Linda Bernardi, Iwao Hatanaka, Kenneth R. Traub 2010-12-14
7805606 Computer system for authenticating a computing device Chet Birger, Steven Rosenthal, Kenneth R. Traub 2010-09-28
7763396 Method and apparatus for fabricating semiconductor chips using varying areas of precision Ronald Ho, Robert J. Drost 2010-07-27 $25,850,000
7054905 Replacing an email attachment with an address specifying where the attachment is stored Stephen R. Hanna, Yassir K. Elley, Radia J. Perlman, Sean J. Mullan, Anne H. Anderson 2006-05-30 $6,500,000
6969239 Apparatus and method for damping vibrations between a compressor stator vane and a casing of a gas turbine engine Carl Grant, Stephen R. Payling, James Vota 2005-11-29 $29,559,000
6449667 Tree network including arrangement for establishing sub-tree having a logical root below the network's physical root Mahesh N. Ganmukhi, Jeffrey V. Hill, Monica C. Wong-Chan 2002-09-10
6219775 Massively parallel computer including auxiliary vector processor Jon P. Wade, Daniel R. Cassiday, Robert D. Lordi, Guy L. Steele, Jr., Margaret A. St. Pierre +8 more 2001-04-17
5872987 Massively parallel computer including auxiliary vector processor Jon P. Wade, Daniel R. Cassiday, Robert D. Lordi, Guy L. Steele, Jr., Margaret A. St. Pierre +8 more 1999-02-16