Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390154 | Method, apparatus and system of measuring tissue element, electronic device and storage medium | Mingfei Yao | 2025-08-19 |
| 12303263 | Non-invasive detection method, device, system and wearable apparatus for tissue element | Tongshuai Han, Yuxiang Wang, Picheng Zhao | 2025-05-20 |
| 11371934 | Method for correcting light intensity measurement value and concentration measurement device in which reference value is measured at time gate fixed optical length | Guang Han, Jun He | 2022-06-28 |
| 11108276 | High-performance shielding sheet and preparation method thereof and coil module comprising the same | Tao Lin, Changhe Wu, Jin Wang, Qingwen Guo, Huixin Hu +4 more | 2021-08-31 |
| 10579509 | Machine learning comparison tools | Jorge Banuelos, Xi Cheng, Neelakantan Sundaresan, CENZHUO YAO | 2020-03-03 |
| 10054594 | Processing, model establishment, and predication methods of multi-position diffuse spectral data and processing apparatus | Jin Liu, Wanjie Zhang | 2018-08-21 |
| 9551656 | Absorption and scattering effects separation from diffuse spectrum data and model establishment and concentration prediction based thereon | Jin Liu | 2017-01-24 |
| 8996338 | Method of component concentration detection based on reference wavelength | Wenliang Chen | 2015-03-31 |
| 8349258 | Sensor and method for measuring amount of analyte in human interstitial fluid, fluid channel unit | Dachao Li | 2013-01-08 |
| 8346329 | Apparatus and method for noninvasive human component measurement with selectable optical length | Zhenhui Du | 2013-01-01 |
| 7899506 | Composite spectral measurement method and its spectral detection instrument | Yiwen Ma, Renda Wang | 2011-03-01 |
| 6404492 | Light source apparatus and measurement method | Keiichi Fukada | 2002-06-11 |
| 6147749 | Method and apparatus for measuring concentration by light projection | Hiroko Kubo, Yoshio Mitsumura, Harumi Uenoyama | 2000-11-14 |
| 6014245 | Acousto-optic tunable filter system which radiates a source light beam incident on a surface of the crystal filter body at an oblique angle | Hiroshi Yamamoto, Bin Xue | 2000-01-11 |
| 5973822 | Acousto-optic tunable filter and method of calculating its equivalence incident angle | Hiroshi Yamamoto, Bin Xue | 1999-10-26 |
| 5891029 | Method of and device for positioning a living body for biological measurement and apparatus for measurement of biological information | Koji Matsuoka, Yoshio Mitsumura, Harumi Uenoyama | 1999-04-06 |
| 5796482 | Apparatus/method for optical measuring a physical amount of a specific component contained in a substance | Michio Naka, Norihito Suzuki | 1998-08-18 |
| 5757002 | Method of and apparatus for measuring lactic acid in organism | Yutaka Yamasaki, Hisashi Okuda, Koji Matsuoka | 1998-05-26 |
| 5615009 | Method of stabilizing spectra in spectrometry | Takeshi Sakura, Yutaka Yamasaki, Hiroko Kubo, Motonobu Shiomi | 1997-03-25 |
| 5602647 | Apparatus and method for optically measuring concentrations of components | Yutaka Yamasaki, Harumi Uenoyama, Takeshi Sakura | 1997-02-11 |
| 5475234 | Apparatus and method for measuring concentrations of components using pulsed light of different wavelengths and performing a time resolved measurement | Yutaka Yamasaki, Harumi Uenoyama, Takeshi Sakura | 1995-12-12 |