Inventor · disambiguated record
Changming Yang
Also filed as: YANG CHANGMING
17 granted patents·4 pending applications·33 citations·filing 2008–2024
90Inventor score
Files withHISENSE LASER DISPLAY CO LTD8QUEST DIAGNOSTICS INVEST INC7HISENSE CO LTD2YANG CHANGMING2QINGDAO HISENSE LASER DISPLAY CO LTD1
Top patents by PatentIndex Score
21 records- 0196US10571455B2Vitamin B2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2019·Granted Feb 25, 2020·8 cites·20 claims
- 0294US11300559B2Vitamin B2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2020·Granted Apr 12, 2022·3 cites·7 claims
- 0392US8748810B2Vitamin B2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2013·Granted Jun 10, 2014·8 cites·17 claims
- 0491US8916817B2Vitamin B2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2014·Granted Dec 23, 2014·7 cites·22 claims
- 0590US2025102491A1Vitamin b2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2024·Application pending·0 cites
- 0687US12196742B2Vitamin B2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST LLC·Filed 2023·Granted Jan 14, 2025·0 cites·9 claims
- 0786US10082665B2DMD assembly, DLP optical engine and DLP projection deviceHISENSE CO LTD·Filed 2017·Granted Sep 25, 2018·6 cites·19 claims
- 0882US11821889B2Vitamin B2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2022·Granted Nov 21, 2023·0 cites·8 claims
- 0978US2024339808A1Laser light source and laser projection deviceHISENSE LASER DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1073US12040591B2Laser light source and laser projection deviceHISENSE LASER DISPLAY CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·20 claims
- 1170US2024361682A1Projection screen and projection apparatusHISENSE LASER DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1267US10718999B2DMD assembly and DLP projection deviceHISENSE CO LTD·Filed 2018·Granted Jul 21, 2020·1 cites·12 claims
- 1366US2015060659A1Vitamin b2 detection by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2014·Application pending·0 cites
- 1462US12055845B2Projection screen and projection apparatusHISENSE LASER DISPLAY CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·15 claims
- 1559US8399829B2Vitamin B2 detection by mass spectrometryYANG CHANGMING·Filed 2009·Granted Mar 19, 2013·0 cites·2 claims
- 1652US11592145B2Laser light source and laser projection deviceHISENSE LASER DISPLAY CO LTD·Filed 2019·Granted Feb 28, 2023·0 cites·16 claims
- 1749US11442354B2Projection screen and projection systemHISENSE LASER DISPLAY CO LTD·Filed 2021·Granted Sep 13, 2022·0 cites·20 claims
- 1846US11822219B2ProjectorHISENSE LASER DISPLAY CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·18 claims
- 1945US11570411B2Laser light source and laser projection deviceHISENSE LASER DISPLAY CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·19 claims
- 2041US10290444B2Fabric able to form electronic elementYANG CHANGMING·Filed 2008·Granted May 14, 2019·0 cites·18 claims
- 2138US10436381B2Wall-hung bracket for projection screenQINGDAO HISENSE LASER DISPLAY CO LTD·Filed 2017·Granted Oct 8, 2019·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Changming Yang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →