Yakov Bobrov

Title: Innovations of Yakov Bobrov in Integrated Circuit Technology

Introduction

Yakov Bobrov is a notable inventor based in Burlingame, CA (US), recognized for his contributions to the field of integrated circuits. He holds a total of 4 patents, showcasing his innovative approach to enhancing the functionality and diagnostic capabilities of integrated circuits.

Latest Patents

One of his latest patents is titled "System and method of preparing integrated circuits for backside probing using charged particle beams." This invention describes a system and method that allows integrated circuits (ICs) to remain electrically active while enabling their active circuitry to be probed for diagnostic and characterization purposes using charged particle beams. The system incorporates an infrared camera that can image electrical circuits through the silicon substrate of the ICs, a focused ion beam system for imaging and selective substrate removal, and a scanning electron microscope for imaging structures and measuring voltage contrast signals. The method identifies the region of the IC to be probed and selectively removes substrate material using ion bombardment, ensuring precise endpoint detection for observing electrical states and waveforms.

Another significant patent is "Integrated circuit analysis systems and methods with localized evacuated volume for e-beam operation." This invention introduces new techniques for fault analysis in IC semiconductor devices. It includes system designs and methods that enable probing of circuitry within an IC device under test (DUT) using electron beam techniques while the DUT is electrically stimulated or operating within its normal environment. The design features a localized seal around the DUT, eliminating the need for vacuum feedthroughs and allowing for effective probing while the device is in operation.

Career Highlights

Yakov Bobrov has worked with prominent companies in the semiconductor industry, including Kla Tencor Corporation and FEI Company. His experience in these organizations has significantly contributed to his expertise in integrated circuit technology and innovation.

Collaborations

Throughout his career, Yakov has collaborated with talented individuals such as Cecelia Anne Campochiaro and Isabella Talley Lewis. These collaborations have likely enriched his work and led to advancements in the field.

Conclusion

Yakov Bobrov's innovative patents and career in integrated circuit technology highlight his significant contributions to the field. His work continues to influence the development of advanced diagnostic techniques for integrated circuits, showcasing the importance of innovation in technology.