Cortlandt Manor, NY, United States of America

Jin Cai

This inventor holds 84 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Bipolar Junction Transistors (CPC class H01L27-1203). Top assignees: International Business Machines Corporation, Globalfoundries Inc., Freescale Semiconductor,inc.. Active years: 2004-2019.

USPTO Granted Patents = 84 

% Patents Active = 41.7


Average Co-Inventor Count = 3.4

ph-index = 14

Forward Citations = 617(Granted Patents)

Forward Citations (Not Self Cited) = 579(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Cortland Manor, NY (US) (2010)
  • Corlandt Manor, NY (US) (2012)
  • Mohegan Lake, NY (US) (2004 - 2014)
  • Courtlandt Manor, NY (US) (2013 - 2015)
  • Yorktown Heights, NY (US) (2016)
  • Cortlandt Manor, NY (US) (2009 - 2019)

Company Filing History:


Years Active: 2004-2019

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Areas of Expertise:
Bipolar Junction Transistor
Semiconductor-on-Insulator
Ultra-Sensitive Biosensor
Lateral Heterojunction
RF Integrated Functions
Monolithic Integrated Photonics
Charge Sensors
FinFET-BJT
High Voltage Applications
Programmable Floating Backplate
Radiation Monitoring
Graphene Pressure Sensors
84 patents (USPTO):Explore Patents

Title: The Brilliant Innovations of Jin Cai in Semiconductor Technology

Introduction:

Jin Cai, a prolific inventor hailing from Cortlandt Manor, NY, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 84 patents, Cai's expertise lies in developing advanced devices and processes that push the boundaries of integrated circuits. This article explores Cai's latest patents, highlights his illustrious career, and acknowledges his notable collaborations with industry leaders.

Latest Patents:

Among Cai's recent patents, the "Semiconductor-on-insulator lateral heterojunction bipolar transistor" stands out. This invention showcases Cai's prowess in fabricating complex devices with epitaxially grown intrinsic bases and deposited extrinsic bases. By forming a trench through an insulator layer and a top semiconductor portion, Cai successfully developed an innovative structure that enhances transistor performance. This patent demonstrates his ability to leverage selective epitaxial growth techniques for the advancement of semiconductor manufacturing.

Another noteworthy patent by Cai is the "System on chip fully-depleted silicon on insulator with RF and MM-wave integrated functions." This invention particularly focuses on radio frequency (RF) applications within fully depleted silicon-on-insulator (FDSOI) technology. By constructing localized areas on the silicon wafer specifically designed for RF circuits and passive devices, Cai has opened up new possibilities for integrated functions in silicon-based systems on chips.

Career Highlights:

Throughout his career, Cai has established himself as a leading figure in semiconductor research and development. He has played an instrumental role in advancing technological capabilities at prominent companies such as International Business Machines Corporation (IBM) and Globalfoundries Inc. At IBM, Cai's expertise and dedication were integral in driving the company's innovations forward, while at Globalfoundries Inc., he continued to leave a lasting impact with his groundbreaking work.

Collaborations:

Cai's commitment to innovation has extended beyond individual accomplishments. In his collaborations, he has fostered a collaborative and inventive environment, leading to groundbreaking advancements. Notably, Cai worked closely with esteemed colleagues such as Tak H Ning and Jeng-Bang Yau. Their collective efforts have resulted in numerous advancements and patents that shape the future of the semiconductor industry.

Conclusion:

Jin Cai, a remarkable innovator and inventor in the field of semiconductor technology, has made invaluable contributions to the development of advanced devices and processes. His numerous patents, including the cutting-edge "Semiconductor-on-insulator lateral heterojunction bipolar transistor" and "System on chip fully-depleted silicon on insulator with RF and MM-wave integrated functions," exemplify his dedication and expertise. Cai's collaborations with industry leaders further showcase his commitment to advancing the field. With his unwavering passion for innovation, Jin Cai continues to shape the future of semiconductor technology, leaving an indelible mark on the industry.

Profile summary based on public USPTO records.
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