BEIJING JIAOTONG UNIVERSITY
Patent Owner
Stats
- 11 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Jan 02, 2018 most recent publication
Details
- 11 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 83 Total Citation Count
- Jun 08, 2007 Earliest Filing
- 10 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
| Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0167,849 A 6DOF ERROR LASER SIMULTANEOUS MEASUREMENT SYSTEM WITH A SINGLE POLARIZATION MAINTAINING FIBER COUPLING AND TRANSMITTING THE DUAL-FREQUENCY LASERSep 03, 14Jun 15, 17[G01B]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9857161 6DOF error laser simultaneous measurement system with a single polarization maintaining fiber coupling and transmitting the dual-frequency laserSep 03, 14Jan 02, 18[G01B]
9775090 Method and equipment for controlling mobile station to switch between different wireless communication systemsAug 01, 11Sep 26, 17[H04Q, H04W]
9714885 Fault prediction and condition-based repair method of urban rail train bogieDec 05, 14Jul 25, 17[G06N, G01M]
9630637 Complex network-based high speed train system safety evaluation methodNov 27, 15Apr 25, 17[G06N, B61L, H04L, B60T, G06F]
9538185 Multi-description-based video encoding and decoding method, device and systemNov 07, 12Jan 03, 17[H04N]
9139210 Method of movement authority calculation for communications-based train control systemAug 23, 11Sep 22, 15[B61L]
8935565 Dual-channel hot standby system and method for carrying out dual-channel hot standbyJul 20, 11Jan 13, 15[H04L, G06F]
8068439 Method of concurrent multipath transfer based on relational pathsJun 24, 09Nov 29, 11[H04L, H04J]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2014/0376,639 ROTATION-BASED MULTIPLE DESCRIPTION VIDEO CODING AND DECODING METHOD, APPARATUS AND SYSTEMAbandonedNov 07, 12Dec 25, 14[H04N]
8351349 Method and system for realizing location management of multihomed terminals in universal networkExpiredAug 06, 09Jan 08, 13[H04L]
2011/0215,532 FERROFLUID SEALING APPARATUS FOR A RECIPROCATING SHAFTAbandonedMar 04, 11Sep 08, 11[F16J]
2011/0215,533 RECIPROCATING SHAFT'S SEALING APPARATUS COMBINED A FERROFLUID SEAL WITH A C-SLIP-RING AND A YX-SEAL-RINGAbandonedMar 04, 11Sep 08, 11[F16J]
2011/0210,519 FERROFLUID SEALING APPARATUS WITH SMALL DIAMETER USED IN LOW TEMPERATUREAbandonedFeb 24, 11Sep 01, 11[F16J]
2011/0210,520 RECIPROCATING SHAFT'S SEALING DEVICE WITH BOTH MAGNETIC FLUID SEAL AND C-TYPE SLIP RING SEALAbandonedFeb 24, 11Sep 01, 11[F16J]
2011/0193,292 MAGNETIC FLUID SEALING AND PACKING RING SEALING DEVICE FOR RECIPROCATING SHAFT WITH THE PACKING RING HAVING THREE OBLIQUE MOUTHSAbandonedJan 10, 11Aug 11, 11[F16J]
2011/0187,061 STATIC SEALING DEVICE FOR LARGE-DIAMETER FLANGE WITH MAGNETIC FLUID SEALAbandonedJan 13, 11Aug 04, 11[F16J]
2008/0291,885 METHOD FOR COMMUNICATION OF MIPv6 MOBILE NODESAbandonedJul 08, 08Nov 27, 08[H04L, H04Q]
Top Inventors for This Owner
| Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.