Yakov Pytor Shkolnikov

Title: Yakov Pytor Shkolnikov: Innovator in RFID Technology

Introduction

Yakov Pytor Shkolnikov is a notable inventor based in Princeton, NJ (US). He has made significant contributions to the field of radio frequency identification (RFID) technology. His innovative approach to shielding RFID systems has garnered attention in the industry.

Latest Patents

Shkolnikov holds a patent for a "Shield for radio frequency ID tag or contactless smart card." This invention addresses the effectiveness of shielding inductively coupled RFID systems. It reveals that a shield does not need to cover all sides of the device completely. The design allows for a shield of any shape that facilitates current flow in a closed loop. The primary requirement is that the back electromagnetic field (EMF) from the shield induces sufficient flux to cancel the magnetic flux from the reader. Notably, the shield can function even with a small induced flux, as it can shift the self-inductance of the RFID or contactless card coil. This shift can alter the resonant frequency of the circuit, impacting the power delivered to the chip. The invention also allows for optical and mechanical access to the smartcard or RFID tag, leading to significant cost savings by using less shielding material.

Career Highlights

Shkolnikov is currently employed at Exponent, Inc., where he continues to develop innovative solutions in technology. His work focuses on enhancing the functionality and efficiency of RFID systems.

Collaborations

He has collaborated with notable colleagues, including Yanqing Du and Brad Alexander McGoran, contributing to advancements in their respective fields.

Conclusion

Yakov Pytor Shkolnikov's contributions to RFID technology exemplify the importance of innovation in enhancing device functionality. His patent reflects a forward-thinking approach that balances efficiency and cost-effectiveness.