Issued Patents All Time
Showing 76–100 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9125152 | Beacon synchronization in wifi based systems | Haifeng Zhu, Vijaya Ramaraju Lakamraju | 2015-09-01 |
| 8964029 | Method and device for consistent region of interest | Pengju Kang, Ziyou Xiong, Lin Lin, Pei-Yuan Peng, Meghna Misra +1 more | 2015-02-24 |
| 8953039 | System and method for auto-commissioning an intelligent video system | Zhen Jia, Jianwei Zhao, Penghe Geng, Ziyou Xiong, Jie Xi +1 more | 2015-02-10 |
| 8792705 | System and method for automated defect detection utilizing prior data | Paul Raymond Scheid, Richard C. Grant, Hongcheng Wang, Ziyou Xiong | 2014-07-29 |
| 8781210 | Method and system for automated defect detection | Paul Raymond Scheid, Richard C. Grant, Hongcheng Wang, Ziyou Xiong | 2014-07-15 |
| 8781209 | System and method for data-driven automated borescope inspection | Paul Raymond Scheid, William J. Welch, Hongcheng Wang, Ziyou Xiong | 2014-07-15 |
| 8761490 | System and method for automated borescope inspection user interface | Paul Raymond Scheid, Richard C. Grant, Hongcheng Wang, Ziyou Xiong | 2014-06-24 |
| 8744166 | System and method for multiple simultaneous automated defect detection | Paul Raymond Scheid, Richard C. Grant, Hongcheng Wang, Ziyou Xiong | 2014-06-03 |
| 8655010 | Video-based system and method for fire detection | Pei-Yuan Peng, Rodrigo E. Caballero, Ziyou Xiong, Hongcheng Wang | 2014-02-18 |
| 8538063 | System and method for ensuring the performance of a video-based fire detection system | Rodrigo E. Caballero, Pei-Yuan Peng, Ziyou Xiong, Hongcheng Wang | 2013-09-17 |
| 8462980 | System and method for video detection of smoke and flame | Rodrigo E. Caballero, Hongcheng Wang, Ziyou Xiong, Pei-Yuan Peng | 2013-06-11 |
| 8416297 | System and method for video detection of smoke and flame | Pei-Yuan Peng, Ziyou Xiong | 2013-04-09 |
| 8384605 | Wireless communication between a rotating frame of reference and a non-rotating frame of reference | Joseph Zacchio, Michael G. O'Callaghan, Jimmy Lih-Min Yeh | 2013-02-26 |
| 8069959 | Elevator active suspension utilizing respulsive magnetic force | Jae-Hyuk Oh, Pei-Yuan Peng, Howard Winston | 2011-12-06 |
| 8020672 | Video aided system for elevator control | Lin Lin, Ziyou Xiong, Pei-Yuan Peng, Pengju Kang, Mauro J. Atalla +2 more | 2011-09-20 |
| 7952474 | Nuisance alarm filter | Pengju Kang, Robert N. Tomastik, Thomas M. Gillis, Ziyou Xiong, Lin Lin +1 more | 2011-05-31 |
| 7731000 | Roll-calling mechanism based vision system for elevator positioning | Jae-Hyuk Oh, Pei-Yuan Peng, Norbert A. M. Hootsmans | 2010-06-08 |
| 7610765 | Refrigerant charge status indication method and device | Pengju Kang, Sivakumar Gopalnarayanan, Dong Luo, Timothy P. Galante | 2009-11-03 |
| 7600613 | RFID and low resolution CCD sensor based positioning system | Pengju Kang, Jae-Hyuk Oh, Pei-Yuan Peng, Norbert A. M. Hootsmans | 2009-10-13 |
| 7571791 | Device and method for self-aligning position reference system | Jae-Hyuk Oh, Pei-Yuan Peng | 2009-08-11 |
| 7540357 | Position reference system for elevators | Jae-Hyuk Oh, Pei-Yuan Peng, Chris Pietrzykowski | 2009-06-02 |
| 7532988 | Virtual load monitoring system and method | Alexander I. Khibnik, Mauro J. Atalla, Mark W. Davis, Jun Ma, James P. Cycon +2 more | 2009-05-12 |
| 7493991 | Electromagnetic/ultrasonic roll-calling/answering (EURA) system for elevator positioning | Jae-Hyuk Oh, Pei-Yuan Peng, Norbert A. M. Hootsmans | 2009-02-24 |
| 7494536 | Method for detecting a fault in an HVAC system | Pengju Kang, Mohsen Farzad, Payman Sadegh | 2009-02-24 |
| 7441631 | Passive ultrasonic RFID elevator positioning reference system | Jae-Hyuk Oh, Pei-Yuan Peng, Pengju Kang | 2008-10-28 |