Inventor

Ranga Krishnan

Inventor

Singapore, SG

Overview

4→

Patents

2009–2019

Patent span

Human necessities

Primary field (CPC A)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary

A61BDiagnosis14%

A61KPreparations for medical, dental or toiletry purposes14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms14%

A63FCard, board, or roulette games7%

G02BOptical elements, systems or apparatus7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G06FElectric digital data processing7%

G09BEducational or demonstration appliances7%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data7%

PatentTitleYear

10,311,744Autodidactic cognitive training device and method thereof2019 9,149,719'Device and method for generating a representation of a subject\'s attention level'2015 7,585,627'Polymorphism in tryptophan hydroxylase-2 controls brain serotonin synthesis'2009 7,517,908'Method for augmenting the effects of serotonin reuptake inhibitors'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to UNIV DUKE (2)· patent assignee history

2009Based in Chapel Hill, NC, US· patent location history

2015–2019Patents assigned to AGENCY SCIENCE TECH & RES (2)· patent assignee history

2015Patents assigned to ANG KAI KENG (1)· patent assignee history

2015Patents assigned to CHIN ZHENG YANG (1)· patent assignee history

2015Patents assigned to FUNG DANIEL (1)· patent assignee history

2015–2019Based in Singapore, SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGENCY SCIENCE TECH & RES	2	2015–2019
UNIV DUKE	2	2009
ANG KAI KENG	1	2015
CHIN ZHENG YANG	1	2015
FUNG DANIEL	1	2015

Locations

Location	Patents	Span
Singapore, SG	2	2015–2019
Chapel Hill, NC, US	2	2009