Assignee
LIU JIAN
US·59 granted patents·41 pending applications·675 citations·filing 1998–2025
Top patents by PatentIndex Score
100 records- 0198US9770760B2Method and apparatus for three-dimensional additive manufacturing with a high energy high power ultrafast laserLIU JIAN·Filed 2017·Granted Sep 26, 2017·115 cites·49 claims
- 0298US9643361B2Method and apparatus for three-dimensional additive manufacturing with a high energy high power ultrafast laserLIU JIAN·Filed 2014·Granted May 9, 2017·124 cites·49 claims
- 0396US8541744B1Method and apparatus for wavelength locking free optical frequency comb based differential absorption LidarLIU JIAN·Filed 2013·Granted Sep 24, 2013·81 cites·23 claims
- 0493US8385699B2Amplified broadband fiber laser sourceLIU JIAN·Filed 2010·Granted Feb 26, 2013·19 cites·46 claims
- 0592US9878399B2Method and apparatus for welding dissimilar material with a high energy high power ultrafast laserLIU JIAN·Filed 2013·Granted Jan 30, 2018·10 cites·8 claims
- 0692US6175023B1Synthesis of water soluble 9-dihydro-paclitaxel derivatives from 9-dihydro-13-acetylbaccatin IIILIU JIAN·Filed 2000·Granted Jan 16, 2001·37 cites·4 claims
- 0791US8511956B2Fastener and heat dissipation device using the sameLIU JIAN·Filed 2010·Granted Aug 20, 2013·15 cites·12 claims
- 0891US7256930B2High power pulse shaping fiber laser for high data rate free space telecommunication systemsLIU JIAN·Filed 2004·Granted Aug 14, 2007·39 cites·14 claims
- 0990US8328898B2Environment-friendly carbon-nano synergistic complex fertilizersLIU JIAN·Filed 2008·Granted Dec 11, 2012·11 cites·26 claims
- 1090US8120918B2Heat dissipation deviceLIU JIAN·Filed 2010·Granted Feb 21, 2012·13 cites·20 claims
- 1189US12176171B2Single passive gate-driver for series connected power devices in DC circuit breaker applicationsLIU JIAN·Filed 2022·Granted Dec 24, 2024·1 cites·20 claims
- 1289US8771995B2Enzymatic synthesis of sulfated polysaccharidesLIU JIAN·Filed 2012·Granted Jul 8, 2014·13 cites·6 claims
- 1389US7907645B1High energy, all fiber, mode locked fiber laserLIU JIAN·Filed 2009·Granted Mar 15, 2011·14 cites·40 claims
- 1488US9981970B2Bicyclic ureas and thiadiazolidine-1, 1-dioxides as CETP inhibitorsLIU JIAN·Filed 2014·Granted May 29, 2018·12 cites·10 claims
- 1587US11465240B2Method and apparatus for real time, in situ sensing and characterization of roughness, geometrical shapes, geometrical structures, composition, defects, and temperature in three-dimensional manufacturing systemsLIU JIAN·Filed 2019·Granted Oct 11, 2022·3 cites·21 claims
- 1686US9280609B2Exact match lookup schemeLIU JIAN·Filed 2009·Granted Mar 8, 2016·15 cites·22 claims
- 1786US8073019B2810 nm ultra-short pulsed fiber laserLIU JIAN·Filed 2010·Granted Dec 6, 2011·13 cites·44 claims
- 1886US7720117B2Fast continuously wavelength tuning single frequency fiber laser using tunable polymer optical filtersLIU JIAN·Filed 2008·Granted May 18, 2010·8 cites·18 claims
- 1984US8479804B2Heat dissipation device with two spring fastnersLIU JIAN·Filed 2010·Granted Jul 9, 2013·8 cites·14 claims
- 2084US7590155B2Hybrid high power laser to achieve high repetition rate and high pulse energyLIU JIAN·Filed 2005·Granted Sep 15, 2009·14 cites·24 claims
- 2181US6197981B1Process for converting 9-dihydro-13-acetylbaccatin III into taxol and derivatives thereofLIU JIAN·Filed 1998·Granted Mar 6, 2001·25 cites·16 claims
- 2280USD678979SWater purifierLIU JIAN·Filed 2012·Granted Mar 26, 2013·25 cites·1 claims
- 2378US9613151B2Method and system for web page breadcrumbLIU JIAN·Filed 2010·Granted Apr 4, 2017·4 cites·20 claims
- 2478US9262513B2Search method and apparatusLIU JIAN·Filed 2012·Granted Feb 16, 2016·4 cites·20 claims
- 2577US9599434B2Secure personal item carrier weapon concealment compartment systemLIU JIAN·Filed 2015·Granted Mar 21, 2017·2 cites·10 claims
- 2677US9156238B2Method and apparatus for three dimensional large area welding and sealing of optically transparent materialsLIU JIAN·Filed 2014·Granted Oct 13, 2015·2 cites·9 claims
- 2776US8874422B2Methods, systems, and computer-readable media for simulating interconnects in electronic packaging structuresLIU JIAN·Filed 2011·Granted Oct 28, 2014·5 cites·22 claims
- 2876US8126040B2Device and method for calibrating MIMO systemsLIU JIAN·Filed 2008·Granted Feb 28, 2012·7 cites·12 claims
- 2971US8675193B2Near-field material processing systemLIU JIAN·Filed 2012·Granted Mar 18, 2014·2 cites·36 claims
- 3071US8081458B2Heat dissipation apparatus for electronic deviceLIU JIAN·Filed 2010·Granted Dec 20, 2011·3 cites·14 claims
- 3170US8227998B2Controller for controlling dimming of a light sourceLIU JIAN·Filed 2010·Granted Jul 24, 2012·3 cites·10 claims
- 3269US8682625B2Methods, systems, and computer-readable media for improving accuracy of network parameter in electromagnetic simulation and modelingLIU JIAN·Filed 2011·Granted Mar 25, 2014·3 cites·36 claims
- 3368US8739574B2Method and apparatus for three dimensional large area welding and sealing of optically transparent materialsLIU JIAN·Filed 2011·Granted Jun 3, 2014·1 cites·14 claims
- 3467US9542515B2Methods, systems, and computer-readable media for model order reduction in electromagnetic simulation and modelingLIU JIAN·Filed 2011·Granted Jan 10, 2017·3 cites·20 claims
- 3567US8880494B2Longest prefix match schemeLIU JIAN·Filed 2011·Granted Nov 4, 2014·2 cites·25 claims
- 3664USD1019826SGlider exercise deviceLIU JIAN·Filed 2023·Granted Mar 26, 2024·2 cites·1 claims
- 3763US10632565B2Method and apparatus for welding dissimilar material with a high energy high power ultrafast laserLIU JIAN·Filed 2017·Granted Apr 28, 2020·0 cites·8 claims
- 3863US8848294B2Method and structure capable of changing color saturationLIU JIAN·Filed 2010·Granted Sep 30, 2014·1 cites·44 claims
- 3962USD995151SWallmounted shelfLIU JIAN·Filed 2022·Granted Aug 15, 2023·2 cites·1 claims
- 4062US11728716B2Stator assembly and center disk spindle double-rotor motorLIU JIAN·Filed 2021·Granted Aug 15, 2023·0 cites·8 claims
- 4162US8837038B2Fiber geometrical management for TEM00 mode pulse energy scaling of fiber lasers and amplifiersLIU JIAN·Filed 2012·Granted Sep 16, 2014·1 cites·24 claims
- 4261US7720114B2Nonlinear polarization pulse shaping mode locked fiber laserLIU JIAN·Filed 2008·Granted May 18, 2010·1 cites·21 claims
- 4360US2024414541A1Method in the system of securing sms message via authenticating the sms sender's identity and verifying the integrity of the sms message with displaying the results on to reader's gui at realtimeLIU JIAN·Filed 2023·Application pending·0 cites
- 4459US8471579B2Method of measuring slider resistance of different types of row bar with a common testerLIU JIAN·Filed 2010·Granted Jun 25, 2013·1 cites·9 claims
- 4559US2021164756A1Secure Personal Item Carrier Weapon Concealment Compartment SystemLIU JIAN·Filed 2021·Application pending·0 cites
- 4659US2026073030A1Methods, systems, apparatuses, and devices for facilitating self-optimizable biometric identity verification of usersLIU JIAN·Filed 2024·Application pending·0 cites
- 4758US10180304B2Secure personal item carrier weapon concealment compartment systemLIU JIAN·Filed 2017·Granted Jan 15, 2019·0 cites·15 claims
- 4858US2021131761A1Secure Personal Item Carrier Weapon Concealment Compartment SystemLIU JIAN·Filed 2020·Application pending·0 cites
- 4957US10677561B2Secure personal item carrier weapon concealment compartment systemLIU JIAN·Filed 2018·Granted Jun 9, 2020·1 cites·8 claims
- 5056US2021129220A1Method and Apparatus for In Situ Synthesis of Alloys and/or Composites From Different Composition Powders During Additive ManufacturingLIU JIAN·Filed 2019·Application pending·0 cites
Showing the top 50 of 100 patent records by PatentIndex Score.
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