DL

David C. Long

IBM: 166 patents #237 of 70,183Top 1%
Apple: 1 patents #12,251 of 18,612Top 70%
IB International Business: 1 patents #4 of 119Top 4%
Overall (All Time): #4,929 of 4,157,543Top 1%
167
Patents All Time

Issued Patents All Time

Showing 25 most recent of 167 patents

Patent #TitleCo-InventorsDate
12414229 Tearing security feature of printed circuit substrates Arthur J. Higby, James A. Busby, William Santiago-Fernandez, John R. Dangler, Russell A. Budd +3 more 2025-09-09
12207392 Electronic component comprising first and second conductive traces and a void formed in an insulative layer between the first and second traces providing crosstalk reduction Matthew S. Doyle, Matteo Cocchini, Russell A. Budd, James A. Busby, Roger S. Krabbenhoft +1 more 2025-01-21
11991277 Cryptographic hardware security module with secure embedded heat pipe Arthur J. Higby, Edward N. Cohen, John R. Dangler, Matthew S. Doyle, Philipp K Buchling Rego +3 more 2024-05-21
11822707 Secure ventilation through protective flexible sensors William Santiago-Fernandez, Russell A. Budd, James A. Busby, Arthur J. Higby, Michael J. Fisher +2 more 2023-11-21
11765816 Tamper-respondent assemblies with pressure connector assemblies Arthur J. Higby, William L. Brodsky, Levi A. Campbell, James A. Busby, Philipp K Buchling Rego 2023-09-19
11614497 Leakage characterization for electronic circuit temperature monitoring Matthew S. Doyle, James A. Busby, Edward N. Cohen, John R. Dangler, Gerald K. Bartley +4 more 2023-03-28
11493565 Leakage characterization and management for electronic circuit enhancement Matthew S. Doyle, James A. Busby, Edward N. Cohen, John R. Dangler, Michael J. Fisher +1 more 2022-11-08
11382210 Dielectric material change to optimize electrical and mechanical properties of flex circuit John R. Dangler, Arthur J. Higby, Philipp K Buchling Rego, James A. Busby, Matthew S. Doyle +3 more 2022-07-05
11147158 Tamper-respondent assembly with interconnect characteristic(s) obscuring circuit layout James A. Busby, John R. Dangler, Michael J. Fisher 2021-10-12
11122682 Tamper-respondent sensors with liquid crystal polymer layers James A. Busby, John R. Dangler, Mark K. Hoffmeyer, William L. Brodsky, William Santiago-Fernandez +3 more 2021-09-14
11083082 Enclosure-to-board interface with tamper-detect circuit(s) Kathleen Ann Fadden, James A. Busby, John R. Dangler, Alexandra Echegaray, Michael J. Fisher +1 more 2021-08-03
11026324 Creating a secure volume Arthur J. Higby, Michael J. Fisher, James A. Busby, John R. Dangler, Robert Weiss +2 more 2021-06-01
10956623 Enclosure with tamper respondent sensor Silvio Dragone, Michael J. Fisher, William Santiago Fernandez, Ryan Elsasser, James A. Busby +3 more 2021-03-23
10950831 Pressure-induced battery pack venting with filtering Noah Singer, Prabjit Singh, John G. Torok 2021-03-16
10932374 3-D flex circuit forming Arthur J. Higby, James A. Busby, Robert Weiss, Michael J. Fisher, Tristen Gaudette 2021-02-23
10798816 Tamper detection at enclosure-to-board interface James A. Busby, Arthur J. Higby, Michael J. Fisher, Russell A. Budd, Michel Turgeon +1 more 2020-10-06
10739751 Apparatus for facilitating evaluating rechargeable batteries John G. Torok, Noah Singer, Prabjit Singh 2020-08-11
10685146 Overlapping, discrete tamper-respondent sensors William L. Brodsky, John R. Dangler, Phillip Duane Isaacs, Michael T. Peets 2020-06-16
10624202 Tamper-respondent assemblies with bond protection William L. Brodsky, James A. Busby, Zachary Thomas Dreiss, Michael J. Fisher, William Santiago-Fernandez +1 more 2020-04-14
10595419 3-D flex circuit forming Arthur J. Higby, James A. Busby, Robert Weiss, Michael J. Fisher, Tristen Gaudette 2020-03-17
10595401 Tamper detection at enclosure-to-board interface James A. Busby, Arthur J. Higby, Michael J. Fisher, Russell A. Budd, Michel Turgeon +1 more 2020-03-17
10575398 Tamper-respondent assembly with interconnect characteristic(s) obscuring circuit layout James A. Busby, John R. Dangler, Michael J. Fisher 2020-02-25
10568202 Tamper-respondent assembly with interconnect characteristic(s) obscuring circuit layout James A. Busby, John R. Dangler, Michael J. Fisher 2020-02-18
10531561 Enclosure-to-board interface with tamper-detect circuit(s) Kathleen Ann Fadden, James A. Busby, John R. Dangler, Alexandra Echegaray, Michael J. Fisher +1 more 2020-01-07
10395067 Method of fabricating a tamper-respondent sensor assembly William L. Brodsky, John R. Dangler, Phillip Duane Isaacs, Michael T. Peets 2019-08-27