Leon O. Chua

Chua was born in the Philippines on June 28, 1936, to a Hoklo Chinese family. He and his twin sister grew up as Chinese Filipinos^[11] under the reign of the Empire of Japan during World War II. His parents immigrated from Jinjiang, Southern Fujian.^[12]

In 1958, Chua earned his BS in electrical engineering from the Mapúa Institute of Technology in Manila, Philippines. He briefly taught at Mapúa for a year,^[13] before emigrating to the United States on a scholarship to the Massachusetts Institute of Technology, where he earned an MS in electrical engineering degree in 1961. He then earned a PhD from the University of Illinois, Urbana-Champaign, in 1964. His dissertation was titled, Nonlinear Network Analysis—The Parametric Approach.

Chua has four daughters: Amy Chua (the eldest), a professor of law at Yale University;^[11] Katrin, a Professor of Medicine at Stanford University; Cynthia, a Special Olympics gold medalist; and Michelle, a Yale Law School graduate. In addition to his four daughters, Chua has seven grandchildren.^[14][15]

Chua was a member of the faculty at Purdue University from 1964 to 1970 before joining Berkeley in 1971. His current research interests include cellular neural networks, nonlinear networks, nonlinear circuits and systems, nonlinear dynamics, bifurcation theory, and chaos theory. He was the editor of The International Journal of Bifurcation and Chaos^[16] until 2009, and is now the honorary editor.

• 2019 EDS Celebrated Member Prize
• 2020 Julius Springer Prize in Applied Physics.
• Member of the European Academy of Sciences 1997, http://www.ae-info.org/ae/User/Chua_Leon and Hungarian Academy of Sciences 2007.
• He was elected as Confrérie des Chevaliers du Tastevin in 2000.
• Doctor Honoris Causa from the École Polytechnique Fédérale de Lausanne, Switzerland (1983)^[17]
• Honorary doctorate from the University of Tokushima, Japan (1984)
• Honorary doctorate from the Technische Universität Dresden, Germany (1992)
• Doctor Honoris Causa from the Technical University of Budapest, Hungary (1994)
• Doctor Honoris Causa from the University of Santiago de Compostela, Spain (1995)
• Doctor Honoris Causa from the Goethe University Frankfurt, Germany (1996)
• Doctor Honoris Causa from the Gheorghe Asachi Technical University of Iaşi, Romania (1997)
• Doctor Honoris Causa from the University of Catania, Italy (2000)
• Doctor Honoris Causa from the AGH University of Science and Technology, Poland (2003)
• Docteur Honoris Causa (Honorary Doctorate), Doğuş University, Turkey (2005)
• Docteur Honoris Causa (Honorary Doctorate), Universite du Sud, Toulon, France, 2006
• Doctor Honoris Causa from the University of Le Havre, France (2009)
• Honorary Doctorate, 2011.University of the West of England, England.
• Doctor Honoris Causa from the KU Leuven, Belgium (2013)
• Doctor of Science Honoris Causa from the Hong Kong Polytechnic University, Hong Kong (2014)
• Doctor Honoris Causa from the Polytechnic University of Turin, Italy (2015)^[18]
• IEEE Browder J. Thompson Memorial Prize Award (1967)^[19]
• IEEE Guillemin-Cauer Award (1972, 1985, 1989)^[20]
• IEEE W.R.G. Baker Prize Paper Award (1973), for the paper "Memristor: The Missing Circuit Element" in IEEE TRANSACTIONS on Circuit Theory, September 1971^[21]
• IEEE Neural Networks Pioneer Award (2000)^[22]
• IEEE Gustav Robert Kirchhoff Award (2005), For seminal contributions to the foundation of nonlinear circuit theory, and for inventing Chua's Circuit and Cellular Networks, each spawning a new research area.^[23]
• M. E. Van Valkenburg Award (1995 and 1998)
• IEEE Circuits and Systems Society Vitold Belevitch Award (2007), For seminal contributions to nonlinear circuit theory, the first mathematically proven physical implementation of Chaos (Chua circuit), the local activity principle as the root of complexity, the cellular neural/nonlinear network principle and basic theory, and the qualitative theory of complexity in 1D cellular automata.^[24]
• 2010 Guggenheim Fellowship

1. ^ "Leon Chua". ETHW. February 3, 2016. Retrieved December 22, 2025.
2. ^ a b Leon O. Chua at the Mathematics Genealogy Project
3. ^ "Nonlinear Circuit Analysis – An Introduction" (PDF).
4. ^ "Leon Chua the First Recipient of the 2005 IEEE Gustav Robert Kirchoff Award". August 6, 2005.
5. ^ Chua, L.O. (October 1988). "Cellular neural networks: theory". IEEE Transactions on Circuits and Systems. CAS-35 (10). IEEE: 1257–1272. doi:10.1109/31.7600.
6. ^ Matsumoto, Takashi (December 1984). "A Chaotic Attractor from Chua's Circuit" (PDF). IEEE Transactions on Circuits and Systems. CAS-31 (12). IEEE: 1055–1058. doi:10.1109/TCS.1984.1085459. Retrieved May 1, 2008.
7. ^ Chua, Leon O. (September 1971). "Memristor – The Missing Circuit Element". IEEE Transactions on Circuit Theory. 18 (5): 507–519. doi:10.1109/TCT.1971.1083337.
8. ^ "'Without Chua's circuit equations, you can't make use of this device,' says Williams. " Sally Addee (May 2008). "The Mysterious Memristor". IEEE Spectrum. Archived from the original on May 11, 2008.
9. ^ R. Colin Johnson (April 30, 2008). "'Missing link' memristor created: Rewrite the textbooks?". EE Times.
10. ^ Roska, T.; Chua, L.O. (March 1993). "The CNN universal machine: an analogic array computer". IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 40 (3): 163–173. Bibcode:1993ITCSE..40..163R. doi:10.1109/82.222815.
11. ^ a b "Lance Morrow (September 18, 2007). "How to Rule the World". New York Times.
12. ^ Chua, Amy (2011). Battle Hymn of the Tiger Mother. Penguin Press. pp. 14. ISBN 978-1-59420-284-1.
13. ^ ""Mapua Salutes Alumnus". Philippine Daily Inquirer. January 24, 2003.
14. ^ Adamatzky, Andrew; Chen, Guanrong (2013), "Front Matter", Chaos, CNN, Memristors and Beyond, World Scientific, pp. i–xii, doi:10.1142/9789814434805_fmatter, ISBN 978-981-4434-79-9, retrieved December 27, 2020
15. ^ Adamatzky, Andrew; Chen, Guanrong (2013). "Front Matter". Chaos, CNN, Memristors and Beyond. pp. i–xii. doi:10.1142/9789814434805_fmatter. ISBN 978-981-4434-79-9.
16. ^ The International Journal of Bifurcation and Chaos
17. ^ Jorge Luis Moiola (2001). "Bifurcation Control: Methodologies and Applications" (PDF). Latin American Applied Research.
18. ^ "Laurea Magistrale Ad Honorem to Prof. Leon O. Chua". Retrieved May 21, 2015.
19. ^ "IEEE Browder J. Thompson Memorial Prize Award Recipients" (PDF). IEEE. Archived from the original (PDF) on June 29, 2011. Retrieved December 26, 2010.
20. ^ "Guillemin-Cauer Award". IEEE. Archived from the original on July 6, 2008.
21. ^ "IEEE W.R.G. Baker Prize Paper Award Recipients" (PDF). IEEE. Archived from the original (PDF) on June 29, 2011. Retrieved December 25, 2010.
22. ^ "3.1 Leon Chua receives IEEE Gustav Robert Kirchhoff Award". IEEE Control Systems Society. May 2005. Archived from the original on August 28, 2008.
23. ^ "IEEE Gustav Robert Kirchhoff Award Recipients" (PDF). IEEE. Archived from the original (PDF) on November 24, 2010. Retrieved May 31, 2011.
24. ^ "2007 Awards" (PDF). IEEE Circuits and Systems Society. Archived from the original (PDF) on May 9, 2008.

• Official website
• Some of IEEE publications by Chua