DL

David C. Long

IBM: 7 patents #710 of 11,638Top 7%
Overall (2021): #17,743 of 548,734Top 4%
7
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
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