Rajiv Joshi
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Rajiv V. Joshi is an Indian-American prolific inventor and research staff member at IBM's Thomas J. Watson Research Center. His work focuses on the development of integrated circuits and memory chips. He is an IEEE Fellow{{cite web|title=Rajiv Joshi - Fellow|url=https://services27.ieee.org/fellowsdirectory/getdetailprofile.html?custNum=IRUh9bw7za9jnNyODSTwVw%3D%3D&bccaptions=Alphabetical%20Listing%20&bclocations=%2Ffellowsdirectory%2Fhome.html|publisher=IEEE|access-date=16 November 2014}} and received the Industrial Pioneer Award from the IEEE Circuits and Systems Society in 2013{{cite web| url=http://mandetech.com/2013/06/30/ieee-recognizes-ibm-memory-researcher/ | title=IEEE Recognizes IBM Memory Researcher | date=June 2013 | publisher=Media & Entertainment Technologies | accessdate=29 September 2018 }} and the IEEE Daniel E. Noble Award in 2018. He holds over 300 U.S. patents.{{Cite web |url=http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=0&p=1&f=S&l=50&d=PTXT&Query=apt%2F1+and+in%2Fjoshi-raji$ |title=US Patents with Rajiv Joshi as inventor as of 16 January 2016 |access-date=17 January 2016 |archive-date=13 January 2019 |archive-url=https://web.archive.org/web/20190113233856/http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=/netahtml/PTO/search-adv.htm&r=0&p=1&f=S&l=50&d=PTXT&Query=apt/1+and+in/joshi-raji$ |url-status=dead }} Joshi was elected Vice-President of Industry for the IEEE Circuits and Systems Society (CASS) in 2025.
Education
Joshi holds a bachelor of technology in mechanical engineering{{cite news|url=http://www.indiaabroad-digital.com/indiaabroad/20141031?pg=48#pg48 |title=Rajiv Joshi, Krishan Sabnani in New Jersey Inventors Hall of Fame |first=Suman Guha |last=Mozumder |newspaper=India Abroad |date=31 October 2014}} from IIT Bombay.{{cite news|url=https://www.tribuneindia.com/2000/20000624/biz.htm |title=Indian unveils fastest chip |date=24 June 2000 |newspaper=The Tribune|location=Chandigarh | accessdate=29 September 2018 }} He came to the United States in 1977 to pursue a master's degree at MIT and a doctoral degree at Columbia University.{{cite news|url=http://www.indiaabroad-digital.com/indiaabroad/20130719?pg=44#pg44 |title="Thinking out of the box became natural to me" |newspaper=India Abroad |first=Chaya |last=Babu |date=19 July 2013}}
Technical Innovations
Integrated Circuit Interconnect
Dr. Joshi led innovation in new materials for integrated circuit interconnects, including refractory metals contacts, liners, and deposition techniques, chemical mechanical polishing processes, and large grain copper to prevent adverse effects. These inventions enabled replacement of conventional aluminum by copper and allowed achievement of multi-level wiring for further miniaturization of chips with low power. In state of the art microprocessors, there over 15 Billion transistors and over 50 km of Copper Interconnect.
Predictive Failure Analytics for Big Data
Joshi led development of many techniques for accelerating Predictive Analytics. This approach more rapidly estimates failure and optimizes the objective function. His techniques are 5-6 orders of magnitude faster than the conventional techniques which set the research across multiple CAD companies.
Advanced Integrated Circuit Memory
Joshi created several novel high speed memory innovations including MRAM, TRAM, IN-Memory computation enabling memory technology to scale beyond previously predicted Moore's Law limits, while improving bandwidth, performance and data movement.
Technology-Circuit Co-design
Joshi demonstrated the first high performance register file which helped to make the decision to change from bulk to SOI technology. Joshi demonstrated first time application of FinFET for low power and high performance SRAM and proposed strained non-planar devices. Such FinFETs are widely used in the industry.
Low Power Circuits
Joshi developed lower power circuits for energy efficient. Low power is essential for functionality and performance of VLSI Circuits . present/future Internet of everything (IOE) requires such techniques. Joshi's recent low power memory operating at 0.3V is an example. His work received wide spread publicity in EE Times.
Awards
- In 2020 Rajiv Joshi won the "Inventor of the Year" award by New York Intellectual Property Law Association.{{Cite news|last=Agencies|date=2020-05-26|title=IIT Mumbai alumnus & IBM scientist Rajiv Joshi named Inventor of the Year|work=Business Standard India|url=https://www.business-standard.com/article/international/iit-mumbai-alumnus-ibm-scientist-rajiv-joshi-named-inventor-of-the-year-120052600207_1.html|access-date=2020-05-26}}
- Elected to Board of Governors (BOG), IEEE, Circuits and Systems Society, 2019.{{Cite web|url=https://ieee-cas.org/rajiv-joshi-cass-board-governors-member-wins-2018-ieee-daniel-e-noble-award-emerging-technologies|title = Rajiv Joshi, CASS Board of Governors Member, wins the 2018 IEEE Daniel e. Noble Award for Emerging Technologies Award | IEEE CAS}}
- In 2018 IEEE Daniel E. Noble Award{{Cite web|title=Indian American Rajiv Joshi wins the 2018 IEEE Daniel E. Noble Award for Emerging Technologies|url=https://www.americanbazaaronline.com/2018/02/21/indian-american-rajiv-joshi-wins-2018-ieee-daniel-e-noble-award-emerging-technologies/|date=2018-02-21|website=The American Bazaar|language=en-US|access-date=2020-05-26}}
- Fellow, World Technology Network, Dec 2016 {{Cite web|url=https://secure.wtn.net/summit-2016/__winners|title=THE 2016 WORLD TECHNOLOGY AWARD Winners and Finalists|access-date=24 May 2021|archive-date=24 May 2021|archive-url=https://web.archive.org/web/20210524024011/https://secure.wtn.net/summit-2016/__winners|url-status=dead}}
- Best Editor for IEEE Trans on TVLSI July 2016 {{Cite journal|url=https://ieeexplore.ieee.org/document/7519119|doi=10.1109/TVLSI.2016.2583178|title=Editorial First TVLSI Best AE and Reviewer Awards|year=2016|last1=Chakrabarty|first1=Krishnendu|last2=Alioto|first2=Massimo|journal=IEEE Transactions on Very Large Scale Integration (VLSI) Systems|volume=24|issue=8|page=2613}}
- Inducted into New Jersey Inventor Hall of Fame 2014 (other honorees include Nikola Tesla){{Cite web|url=http://www.njinvent.org/2014-awardees.html|title=2014 Awardees}}
- In 2013 Industrial Pioneer Award from the IEEE Circuits and Systems Society
- IEEE/ACM William J. Mccalla ICCAD Best Paper Award, ICCAD 2009
- Distinguished Alumnus Award, Indian Institute of Technology, Bombay, India 2008[https://ieeexplore.ieee.org/author/37273934800 IEEE] {{Bare URL inline|date=August 2022}}
- IEEE International Symposium on Quality Electronics and Design (ISQED) Fellow, 2007 {{Cite web|url=https://www.isqed.org/English/ISQED_Society/Awards_ISQED_Fellows.html|title=ISQED Fellows}}
- IEEE Fellow 2001 for contributions to chip metallurgy materials and processes, and high performance processor and circuit design[https://ieeexplore.ieee.org/author/37273934800 IEEE] {{Bare URL inline|date=August 2022}}
References
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