Inventor
In-duk Hwang
Inventor
Suwon-si, KR
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis42%
G01NInvestigating or analysing materials by determining their chemical or physical properties23%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light10%
LOC246%
E02BHydraulic engineering2%
F25BRefrigeration machines, plants or systems2%
G01BMeasuring length, thickness or similar linear dimensions2%
G01RMeasuring electric variables2%
G06FElectric digital data processing2%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data2%
PatentTitleYear
D0895120Electrocardiographic device2020D0895118Electrocardiographic device2020D0895119Electrocardiographic device20209,459,227'Portable diagnostic test apparatus'20169,046,460'Particle measuring apparatus and measuring method using the same'20158,986,611'Sample analysis apparatus'20158,306,593'Noninvasive apparatus and method for measuring blood sugar concentration'20128,200,305'Variable wavelength generating method and apparatus thereof, for use in measuring body fluids constituent concentration'20128,116,851'Living body measurement apparatus with waveguide light source and light extracting pattern'20128,107,059'Non-invasive probe for measuring body components and a non-invasive body component measurement system including the non-invasive probe'20128,046,056'Body fat measurement apparatus and method of operating the apparatus'20117,987,055'Body fat measurement device and body fat measurement result providing method'20117,953,474'Apparatus, method and optical sensor module using a tilter for body fat measurement'20117,851,740'Portable body fat measurement device, method, and medium, using side-view light sources'20107,822,451'Apparatus of measuring glucose concentration by using optical coherence tomography and method of operating the apparatus'20107,805,184'Portable body fat measurement device and optical sensor module of the device'20107,672,702'Noninvasive in vivo measuring system and noninvasive in vivo measuring method by correcting influence of Hemoglobin'20107,518,734'Apparatus and method of measuring thickness of lingual fur and acquiring vertical section image thereof'20097,310,542'Non-invasive body component concentration measuring apparatus and method of noninvasively measuring a concentration of a body component using the same'20077,289,838'Apparatus and method for measuring blood components'20077,266,402'Apparatus and method for determining blood sugar level without blood using dark adaptation of optic nerve, and computer readable recording medium storing computer program performing the method'20077,248,911'Method and apparatus for noninvasively measuring a concentration of a blood component'20077,148,701'Apparatus for measuring electrical impedance'20067,107,087'Method and apparatus for measuring a concentration of a component in a subject'20066,995,931'Temperature controlled optoelectronic device'20066,944,571'Method and apparatus of estimating pure spectra and a concentration of a mixture'20056,921,366'Apparatus and method for non-invasively measuring bio-fluid concentrations using photoacoustic spectroscopy'20056,625,480'Apparatus and method for measuring a concentration of a component of a target material'20035,767,756'Active quadrature power splitter'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2006Based in Daejeon, KR· patent location history
2003–2016Patents assigned to SAMSUNG ELECTRONICS CO LTD (24)· patent assignee history
2003–2012Based in Suwon-si, KR· patent location history
2010–2011Based in Yongin-si, KR· patent location history
2012–2015Patents assigned to HWANG IN DUK (3)· patent assignee history
2012Patents assigned to HWANG IN-DUK (3)· patent assignee history
2015Based in Inchun, KR· patent location history
2020Patents assigned to HEXACHECK INC (3)· patent assignee history
2020Patents assigned to WELLBEINGSOFT INC (3)· patent assignee history
2020Based in Sejong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 24 | 2003–2016 |
| HEXACHECK INC | 3 | 2020 |
| HWANG IN DUKself | 3 | 2012–2015 |
| HWANG IN-DUKself | 3 | 2012 |
| WELLBEINGSOFT INC | 3 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 18 | 2003–2012 |
| Sejong-si, KR | 3 | 2020 |
| Yongin-si, KR | 3 | 2010–2011 |
| Inchun, KR | 2 | 2015 |
| Daejeon, KR | 2 | 1998–2006 |