Jayant Baliga
E847189
Jayant Baliga is an Indian-American electrical engineer and inventor renowned for pioneering power semiconductor technologies, particularly the insulated gate bipolar transistor (IGBT), which revolutionized energy efficiency in power electronics.
All labels observed (2)
| Label | Occurrences |
|---|---|
| B. Jayant Baliga | 1 |
| Jayant Baliga canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10187276 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jayant Baliga Context triple: [Global Energy Prize, hasLaureate, Jayant Baliga]
-
A.
Subra Suresh
Subra Suresh is an Indian-American engineer, materials scientist, and academic leader known for his pioneering work in the mechanics of materials and for serving as director of the U.S. National Science Foundation and president of Carnegie Mellon University.
-
B.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
C.
Anil Chatterjee
Anil Chatterjee was an Indian actor known for his prominent roles in Bengali cinema, particularly in the films of Satyajit Ray and other leading directors of his time.
-
D.
Narayanan Vijayaraj Alagarswami
Narayanan Vijayaraj Alagarswami, better known as Vijayakanth, is an Indian actor-turned-politician from Tamil Nadu who founded the Desiya Murpokku Dravida Kazhagam (DMDK) party.
-
E.
R. A. Mashelkar
R. A. Mashelkar is a renowned Indian chemical engineer and former Director General of the Council of Scientific and Industrial Research (CSIR), known for his contributions to polymer science, science policy, and innovation in India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jayant Baliga Target entity description: Jayant Baliga is an Indian-American electrical engineer and inventor renowned for pioneering power semiconductor technologies, particularly the insulated gate bipolar transistor (IGBT), which revolutionized energy efficiency in power electronics.
-
A.
Subra Suresh
Subra Suresh is an Indian-American engineer, materials scientist, and academic leader known for his pioneering work in the mechanics of materials and for serving as director of the U.S. National Science Foundation and president of Carnegie Mellon University.
-
B.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
C.
Anil Chatterjee
Anil Chatterjee was an Indian actor known for his prominent roles in Bengali cinema, particularly in the films of Satyajit Ray and other leading directors of his time.
-
D.
Narayanan Vijayaraj Alagarswami
Narayanan Vijayaraj Alagarswami, better known as Vijayakanth, is an Indian actor-turned-politician from Tamil Nadu who founded the Desiya Murpokku Dravida Kazhagam (DMDK) party.
-
E.
R. A. Mashelkar
R. A. Mashelkar is a renowned Indian chemical engineer and former Director General of the Council of Scientific and Industrial Research (CSIR), known for his contributions to polymer science, science policy, and innovation in India.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf | person ⓘ |
| awardReceived |
Global Energy Prize
ⓘ
IEEE Medal of Honor ⓘ National Medal of Technology and Innovation ⓘ |
| countryOfCitizenship |
India
ⓘ
United States of America ⓘ |
| employer | North Carolina State University ⓘ |
| ethnicOrigin | Indian-American ⓘ |
| familyName | Baliga ⓘ |
| fieldOfWork |
electrical engineering
ⓘ
power electronics ⓘ power semiconductor devices ⓘ |
| givenName | Jayant ⓘ |
| hasAcademicDiscipline |
power electronics
ⓘ
power semiconductor devices ⓘ solid-state electronics ⓘ |
| impact |
enabled compact and efficient power electronic systems
ⓘ
reduced global energy consumption through efficient power control ⓘ |
| influenced |
electric vehicle powertrains
ⓘ
energy efficiency in electrical grids ⓘ modern power conversion systems ⓘ renewable energy power converters ⓘ variable-speed motor drives ⓘ |
| knownFor |
IGBT
ⓘ
linked to:
IGBTs
energy-efficient power electronics ⓘ insulated gate bipolar transistor ⓘ power semiconductor technology ⓘ |
| memberOf |
IEEE
ⓘ
National Academy of Engineering ⓘ |
| name |
B. Jayant Baliga
ⓘ
linked to:
Jayant Baliga
|
| notableInvention |
IGBT
ⓘ
linked to:
IGBTs
insulated gate bipolar transistor ⓘ |
| occupation |
electrical engineer
ⓘ
inventor ⓘ professor ⓘ researcher ⓘ university teacher ⓘ |
| placeOfBirth | India ⓘ |
| significantContribution |
advances in power device design and fabrication
ⓘ
commercialization of IGBT technology ⓘ development of high-efficiency power semiconductor switches ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Jayant Baliga Description of subject: Jayant Baliga is an Indian-American electrical engineer and inventor renowned for pioneering power semiconductor technologies, particularly the insulated gate bipolar transistor (IGBT), which revolutionized energy efficiency in power electronics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Jayant Baliga