Wraparound assembly for combination touch, handwriting and fingerprint sensor
SK Ganapathi, NI Buchan, KE Petersen… - US Patent …, 2014 - Google Patents
(51) Int. Cl.-0 GO2F L/335 (2006.01) This disclosure provides systems, methods and
apparatus for (52) US Cl a combined sensor device. In some implementations, a com USPG …
apparatus for (52) US Cl a combined sensor device. In some implementations, a com USPG …
Cryptographic ASIC including circuitry-encoded transformation function
ELR De Castro, AG Port, SV Reddy - US Patent 10,262,164, 2019 - Google Patents
A transform-enabled integrated circuit for use in cryptographic proof-of-work systems is
provided. The transform-enabled integrated circuit includes a transformation block …
provided. The transform-enabled integrated circuit includes a transformation block …
Touchscreen with bridged force-sensitive resistors
PJ Stephanou, NI Buchan, DW Burns… - US Patent …, 2015 - Google Patents
5,241.308 5,296,837 5,302,936 5,400,160 5,420,936 5,429,006 5,505,072 5,510,783
5,541,570 5,756,904 5,796,858 5,905,209 5,940,526 5,943,044 5,963,679 5,982,894 …
5,541,570 5,756,904 5,796,858 5,905,209 5,940,526 5,943,044 5,963,679 5,982,894 …
Controller architecture for combination touch, handwriting and fingerprint sensor
SK Ganapathi, NI Buchan, DW Burns, TW Smith… - US Patent …, 2014 - Google Patents
A separate control system may be configured for a combined sensor device. Alternatively, at
least part of the control system may be included in another device, such as a processor of a …
least part of the control system may be included in another device, such as a processor of a …
Cryptographic ASIC with autonomous onboard permanent storage
ELR De Castro - US Patent 10,200,196, 2019 - Google Patents
Acryptographic ASIC and method for autonomously storing data into a one-time
programmable memory in isolation. Internal circuitry provides programming pulses of a …
programmable memory in isolation. Internal circuitry provides programming pulses of a …
Secure off-chip processing such as for biometric data
A Kramer - US Patent 9,361,440, 2016 - Google Patents
In a biometric sensor system and method, storage of acquired biometric data and/or
processing of that data may be shifted from specialized secure processing hardware to host …
processing of that data may be shifted from specialized secure processing hardware to host …
Ensuring information security using one-time tokens
AT Keys - US Patent 9,692,752, 2017 - Google Patents
Methods, systems, and computer-readable media for ensur ing information security using
one-time tokens are pre sented. In one or more embodiments, a computing platform may …
one-time tokens are pre sented. In one or more embodiments, a computing platform may …
Cryptographic ASIC for key hierarchy enforcement
ELR De Castro - US Patent 10,256,974, 2019 - Google Patents
A cryptographic ASIC and method for enforcing a derivative key hierarchy for managing an
information stream. A programming user provides a user passphrase that is used to …
information stream. A programming user provides a user passphrase that is used to …
Cryptographic ASIC with combined transformation and one-way functions
ELR De Castro, SV Reddy - US Patent 10,372,943, 2019 - Google Patents
A transform-enabled integrated circuit is provided with a combined transformation/hashing
block, such as for cryptographic proof-of-work systems. The transform-enabled integrated …
block, such as for cryptographic proof-of-work systems. The transform-enabled integrated …
Cryptographic ASIC with self-verifying unique internal identifier
ELR De Castro - US Patent 10,404,463, 2019 - Google Patents
A cryptographic ASIC and method for autonomously storing a unique internal identifier into a
one-time programmable memory in isolation, by a foundry or a user. When later powered on …
one-time programmable memory in isolation, by a foundry or a user. When later powered on …