Inventor · disambiguated record
Lijun Ma
Also filed as: MA LIJUN
21 granted patents·8 pending applications·62 citations·filing 1999–2024
92Inventor score
Top patents by PatentIndex Score
29 records- 0184US12305967B1Method for designing terminal guidance law based on deep reinforcement learningUNIV NANJING SCI & TECH·Filed 2024·Granted May 20, 2025·2 cites·7 claims
- 0277US10530636B2Link management method, device and system in virtual machine environmentZTE CORP·Filed 2015·Granted Jan 7, 2020·3 cites·17 claims
- 0371US10011287B2Bogie for high-speed railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Jul 3, 2018·2 cites·10 claims
- 0468US8972505B2Method and system for maintaining contact informationZHENG JOE·Filed 2008·Granted Mar 3, 2015·5 cites·18 claims
- 0566US9561389B2System and methods of photon-based radiotherapy and radiosurgery deliverySTC UNM·Filed 2016·Granted Feb 7, 2017·1 cites·15 claims
- 0666US6878951B2Helical electron beam generating device and method of useUNIV MARYLAND·Filed 2002·Granted Apr 12, 2005·36 cites·34 claims
- 0763US9342243B2Method and electronic apparatus for implementing multi-operating systemLENOVO BEIJING CO LTD·Filed 2013·Granted May 17, 2016·2 cites·17 claims
- 0862US8654923B2System and methods for using a dynamic scheme for radiosurgeryLUAN SHUANG·Filed 2009·Granted Feb 18, 2014·4 cites·27 claims
- 0960US9387348B2System and methods of photon-based radiotherapy and radiosurgery deliveryLUAN SHUANG·Filed 2014·Granted Jul 12, 2016·1 cites·13 claims
- 1059US8835877B2System and methods of photon-based radiotherapy and radiosurgery deliveryLUAN SHUANG·Filed 2010·Granted Sep 16, 2014·1 cites·17 claims
- 1158US9630023B2System and methods for using a dynamic scheme for radiosurgerySTC UNM·Filed 2013·Granted Apr 25, 2017·1 cites·25 claims
- 1258US2019307735A1Composition and Methods for Treating Chronic Kidney DiseaseMERCK SHARP & DOHME·Filed 2019·Application pending·0 cites
- 1356US9827446B2System and methods of photon-based radiotherapy and radiosurgery deliverySTC UNM·Filed 2016·Granted Nov 28, 2017·0 cites·20 claims
- 1450US2023400236A1Heat pump systemYORK GUANGZHOU AIR CONDITIONING AND REFRIGERATION CO LTD·Filed 2021·Application pending·0 cites
- 1549US2003228569A1Methods and compositions for high yield production of eukaryotic proteinsUNIV VANDERBILT·Filed 2002·Application pending·0 cites
- 1648US11254335B2Bogie of a rail vehicle with at least two wheelsets mounted in axleboxes and at least one transverse memberCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Feb 22, 2022·0 cites·16 claims
- 1746US2025165358A1Service disaster recovery backup method, service disaster recovery backup system and traffic offload nodeZTE CORP·Filed 2023·Application pending·0 cites
- 1842US10464524B2Alarming and unlocking deviceCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Nov 5, 2019·0 cites·19 claims
- 1941US10649327B2Mold with cavities for nanoimprint lithography and method of imprinting sameUNIV SHANDONG SCIENCE & TECH·Filed 2019·Granted May 12, 2020·0 cites·4 claims
- 2041US10471975B2Railway vehicle and derailment safety device thereofCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Nov 12, 2019·0 cites·12 claims
- 2140US10071751B2Mounting structure for equipment compartment bottom plateCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Sep 11, 2018·0 cites·11 claims
- 2240US2018110762A1Compositions Methods for Treating Chronic Kidney DiseaseCOX JASON M·Filed 2016·Application pending·0 cites
- 2338US6383777B1Methods and compositions for high yield production of eukaryotic proteinsVA UMLAUT OVER N DERBILT UNIVE·Filed 1999·Granted May 7, 2002·4 cites·23 claims
- 2437US10507847B2Central traction device for straddling monorail trainCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Dec 17, 2019·0 cites·9 claims
- 2536US2010242695A1Optical marking mechanism and method for marking lines for a power toolXU KESONG·Filed 2010·Application pending·0 cites
- 2635US11125006B2Method, system and device for controlling door of railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Sep 21, 2021·0 cites·10 claims
- 2735US10641655B2Direct absolute spectrometer for direct absolute spectrometryGOVERNMENT OF THE US SECRETARY OF COMMERCE·Filed 2018·Granted May 5, 2020·0 cites·18 claims
- 2831US2013108589A1Method of Producing Neurons from Stem Cells, the Neurons and Uses ThereofYANG YINXUE·Filed 2010·Application pending·0 cites
- 2925US2001038596A1Multi-wavelength optical disc, apparatus and method for reading and writing signal thereforFiled 2001·Application pending·0 cites
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