loadpatents
Patent applications and USPTO patent grants for Higgins; Frank.The latest application filed is for "floor identification using magnetic signature referencing and sensor fusion".
Patent | Date |
---|---|
Conveyance system video analytics Grant 11,312,594 - Oggianu , et al. April 26, 2 | 2022-04-26 |
Floor Identification Using Magnetic Signature Referencing And Sensor Fusion App 20220106158 - Gupta; Ankit Anand ;   et al. | 2022-04-07 |
Elevator inspection using automated sequencing of camera presets Grant 10,961,082 - Sudi , et al. March 30, 2 | 2021-03-30 |
Conveyance System Video Analytics App 20200148505 - Oggianu; Stella M. ;   et al. | 2020-05-14 |
Automated conveyance system maintenance Grant 10,597,254 - Mahoney , et al. | 2020-03-24 |
Coded elevator inspection and positioning systems and methods Grant 10,577,222 - Sudi , et al. | 2020-03-03 |
Imaging inspection systems and methods for elevator landing doors Grant 10,577,221 - Sudi , et al. | 2020-03-03 |
Maintenance Scheduling Based On Remote Monitoring Data And Service Data Analytics App 20200002125 - Liaskas; Peter ;   et al. | 2020-01-02 |
Elevator Inspection Using Automated Sequencing Of Camera Presets App 20190202659 - Sudi; Sandeep ;   et al. | 2019-07-04 |
Automatic Elevator Inspection Systems And Methods App 20180327219 - Sudi; Sandeep ;   et al. | 2018-11-15 |
Automatic Elevator Inspection And Positioning Systems And Methods App 20180327221 - Sudi; Sandeep ;   et al. | 2018-11-15 |
Automated Conveyance System Maintenance App 20180282112 - Mahoney; Sally Day ;   et al. | 2018-10-04 |
System and method for operating a motor during normal and power failure conditions Grant 8,789,659 - Agirman , et al. July 29, 2 | 2014-07-29 |
Regenerative Drive With Backup Power Supply App 20120261217 - Agirman; Ismail ;   et al. | 2012-10-18 |
Elevator regenerative drive with automatic rescue operation Grant 8,230,978 - Agirman , et al. July 31, 2 | 2012-07-31 |
Elevator motor drive tolerant of an irregular power source Grant 8,127,894 - Agirman , et al. March 6, 2 | 2012-03-06 |
Automatic Rescue Operation For A Regenerative Drive System App 20100044160 - Agirman; Ismail ;   et al. | 2010-02-25 |
Elevator Motor Drive Tolerant of an Irregular Power Source App 20090301819 - Agirman; Ismail ;   et al. | 2009-12-10 |
Vision-based motion sensor for mining machine control Grant 6,296,317 - Ollis , et al. October 2, 2 | 2001-10-02 |
Miner guidance using laser and image analysis Grant 6,203,111 - Ollis , et al. March 20, 2 | 2001-03-20 |
Method of cleaning fabrics Grant 3,985,502 - Boorujy , et al. October 12, 1 | 1976-10-12 |
Filtering Method Utilizing A Double-wall Filter Bag Construction Grant 3,850,594 - Higgins November 26, 1 | 1974-11-26 |
Double-wall Filter Bag Construction Grant 3,826,066 - Higgins July 30, 1 | 1974-07-30 |
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