Inventor
STEFFEN CHRISTOPHER W
US31 patents
Patents
31 patentsUS9935035B1Apr 3, 2018
Fluid cooled trace/via hybrid structure and method of manufacture
IBM7 citations84
US9875958B1Jan 23, 2018
Trace/via hybrid structure and method of manufacture
IBM9 citations84
US9264052B1Feb 16, 2016
Implementing dynamic phase error correction method and circuit for phase locked loop (PLL)
IBM7 citations84
US10030416B1Jul 24, 2018
Lock bypass detection
IBM14 citations82
US10613283B2Apr 7, 2020
Coaxial wire and optical fiber trace via hybrid structures and methods to manufacture
IBM2 citations73
US10290572B2May 14, 2019
Trace/via hybrid structure and method of manufacture
IBM2 citations73
US10080951B2Sep 25, 2018
Simulating virtual topography using treadmills
IBM4 citations73
US9973231B1May 15, 2018
Protective structures to provide impact protection for portable devices
IBM5 citations73
US10554347B2Feb 4, 2020
Low latency corrupt data tagging on a cross-chip link
IBM2 citations71
US10167655B2Jan 1, 2019
Lock bypass detection
IBM3 citations71
US10505553B1Dec 10, 2019
Detecting the health of a phase loop lock
IBM2 citations66
US10088642B2Oct 2, 2018
Coaxial wire and optical fiber trace via hybrid structures and methods to manufacture
IBM1 citations63
US11092763B2Aug 17, 2021
Coaxial wire and optical fiber trace via hybrid structures and methods to manufacture
IBM0 citations62
US11016255B2May 25, 2021
Coaxial wire and optical fiber trace via hybrid structures and methods to manufacture
IBM0 citations62
US10267792B2Apr 23, 2019
Device for detecting toxic shock syndrome toxins and method of making the same
IBM1 citations62
US10167854B2Jan 1, 2019
Shape memory article with heat-generating microcapsule
IBM1 citations62
US10927567B2Feb 23, 2021
Lock bypass detection
IBM0 citations61
US10426030B2Sep 24, 2019
Trace/via hybrid structure multichip carrier
IBM1 citations61
US10833001B2Nov 10, 2020
Trace/via hybrid structure and method of manufacture
IBM0 citations52
US10727176B2Jul 28, 2020
Trace/via hybrid structure and method of manufacture
IBM0 citations52
US10229872B2Mar 12, 2019
Trace/via hybrid structure with thermally and electrically conductive support material for increased thermal and electrical performance
IBM0 citations52
US10170406B2Jan 1, 2019
Trace/via hybrid structure and method of manufacture
IBM0 citations52
US10056324B2Aug 21, 2018
Trace/via hybrid structure with thermally and electrically conductive support material for increased thermal and electrical performance
IBM0 citations52
US10791628B2Sep 29, 2020
Trace/via hybrid structure multichip carrier
IBM0 citations51
US10396944B2Aug 27, 2019
Low latency corrupt data tagging on a cross-chip link
IBM0 citations51
US9929722B1Mar 27, 2018
Wire capacitor for transmitting AC signals
IBM1 citations51
US9571069B2Feb 14, 2017
Implementing clock receiver with low jitter and enhanced duty cycle
IBM0 citations51
US9438209B2Sep 6, 2016
Implementing clock receiver with low jitter and enhanced duty cycle
IBM0 citations51
US11714127B2Aug 1, 2023
On-chip spread spectrum characterization
IBM0 citations45
US10796030B2Oct 6, 2020
Detecting an attempted theft of information stored in an RFID-enabled card
IBM0 citations40
US10116260B2Oct 30, 2018
VCO selection and amplitude management using center tap inductor
IBM0 citations40