Inventor

DIORIO CHRISTOPHER J

US245 patents

⚠️ This page may combine multiple inventors who share the name “DIORIO CHRISTOPHER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DIORIO CHRISTOPHER J

IMPINJ INC

RFID tags adjusting to different regulatory environments, and RFID readers to so adjust them and methods

Method and apparatus to configure an RFID system to be adaptable to a plurality of environmental conditions

RFID loss-prevention based on transition risk

RFID tags with power rectifiers that have bias

RFID readers and RFID tags exchanging encrypted password

RFID reader to select code modules

Multi-oscillator clock signals

Use of analog-valued floating-gate transistors for parallel and serial signal processing

Radio-frequency identification circuit oscillator calibration

Use of analog-valued floating-gate transistors for parallel and serial signal processing

Use of analog-valued floating-gate transistors for parallel and serial signal processing

Floating-gate semiconductor structures

High-voltage CMOS-compatible capacitors

Differential floating gate nonvolatile memories

Enhanced RFID tag authentication

RFID loss-prevention based on transition risk

Digital identities for physical items

RFID loss-prevention based on transition risk

RFID tag clock frequency reduction during tuning

Environment-based RFID IC behavior

RFID tags enforcing persistence while powered

Digital identities for physical items

Exit-code-based RFID loss-prevention system

User-filtered RFID inventory

RFID loss-prevention based on transition risk

RFID integrated circuits with electrical bridges

Enhanced RFID tag authentication

Location-based access to RFID tag information

Enhanced RFID tag authentication

Impedance-change mitigation in RFID tags

RFID loss-prevention using angle-of-arrival

RFID integrated circuit identifier self-check

RFID tag authentication with public-key cryptography

Assembling a radio frequency identification (RFID) tag precursor

Method and apparatus for preventing overtunneling in pFET-based nonvolatile memory cells

Method and apparatus for trimming high-resolution digital-to-analog converter

RFID-based item presence detection

CALIFORNIA INST OF TECHN

Hole impact ionization mechanism of hot electron injection and four-terminal ρFET semiconductor structure for long-term learning

Autozeroing floating gate amplifier

pMos analog EEPROM cell

pMOS EEPROM non-volatile data storage

Semiconductor structure for long-term learning

Autozeroing floating-gate amplifier

Method for implementing a learning function

pMOS analog EEPROM cell

Three-terminal silicon synaptic device

Semiconductor structure for long term learning

DIORIO CHRISTOPHER J

RFID tag authentication with public-key cryptography

RFID tag and reader authentication by trusted authority

MAGUIRE YAEL

Dual-frequency RFID tag with isolated inputs