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LI YOUZHI

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    217,648
About

LI YOUZHI has a total of 30 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, measurement and foods and drinks are HEMA METRICS INC, DIAMETRICS MEDICAL LTD and STAFFORD GARY ASHLEY.

Patent filings in countries

World map showing LI YOUZHIs patent filings in countries

Patent filings per year

Chart showing LI YOUZHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Youzhi 30
#2 Chen Bo 10
#3 Mckenna Edward M 10
#4 Lin Andy S 7
#5 Lin Andy 3
#6 Hayman Sarah 3
#7 Mckenna Edward 3
#8 Borg Ulf 2
#9 Baker Jr Clark R 2
#10 Wood Lockett 2

Latest patents

Publication Filing date Title
CN112119848A Rice cultivation method of chitin-containing beta-glucan green rice
CN103735710A Traditional Chinese medicine composition for treating recessive mastitis of dairy cows and preparation method thereof
CN103222531A Preserved pumpkin and preparation method thereof
CN103229885A Candied mango and preparation method thereof
CN103114013A Mango wine and preparation method thereof
CN102872423A Traditional Chinese medicine compound for treating glycuresis and preparation method thereof
US2014049770A1 Determining absorption coefficients in a photoacoustic system
US2013331710A1 Pathlength enhancement of optical measurement of physiological blood parameters
US2013286379A1 Combined light source photoacoustic system
US2013144148A1 Methods and systems for photoacoustic monitoring using hypertonic and isotonic indicator dilutions
US2013144147A1 Methods and systems for photoacoustic monitoring using indicator dilution
US2013109941A1 Methods and systems for photoacoustic signal processing
US2013109948A1 Methods and systems for determining physiological parameters using two photoacoustic peaks
US2013109949A1 Methods and systems for photoacoustic signal processing
US2012310062A1 Photon density wave based determination of physiological blood parameters
US2012220841A1 Medical sensor using photonic crystal LED
US2011112379A1 Systems and methods for providing sensor arrays for detecting physiological characteristics
US2011112387A1 Simultaneous measurement of pulse and regional blood oxygen saturation
US2012113411A1 Optical fiber sensors
US2012029829A1 Light focusing continuous wave photoacoustic spectroscopy and its applications to patient monitoring