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Leung M. Shiu
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Gaithersburg, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for automated guided vehicle control
Patent number
11,914,354
Issue date
Feb 27, 2024
United States Postal Service
Leung Man Shiu
G01 - MEASURING TESTING
Information
Patent Grant
Automated hitch for automated vehicle
Patent number
11,708,252
Issue date
Jul 25, 2023
United States Postal Service
Edward F. Houston
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tow device for automated guided vehicle
Patent number
11,707,953
Issue date
Jul 25, 2023
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hitches and connections for automated guided vehicle
Patent number
11,623,482
Issue date
Apr 11, 2023
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hitches and connections for automated guided vehicle
Patent number
11,433,721
Issue date
Sep 6, 2022
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for automated guided vehicle control
Patent number
11,353,858
Issue date
Jun 7, 2022
United States Postal Service
Leung Man Shiu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of article feeder operation
Patent number
11,319,174
Issue date
May 3, 2022
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Tow device for automated guided vehicle
Patent number
11,167,606
Issue date
Nov 9, 2021
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for improved fixation of flats sequencing system...
Patent number
10,981,737
Issue date
Apr 20, 2021
United States Postal Service
Dongliang Yang
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Anti-rotation device and method of use
Patent number
10,894,679
Issue date
Jan 19, 2021
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of article feeder operation
Patent number
10,815,083
Issue date
Oct 27, 2020
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of article feeder operation
Patent number
10,745,224
Issue date
Aug 18, 2020
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of unloading a container of items
Patent number
10,737,298
Issue date
Aug 11, 2020
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of automatic feeder stack management
Patent number
10,723,577
Issue date
Jul 28, 2020
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Biased anti-rotation device and method of use
Patent number
10,421,630
Issue date
Sep 24, 2019
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of article feeder operation
Patent number
10,287,107
Issue date
May 14, 2019
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method for improved fixation of flats sequencing system...
Patent number
10,221,990
Issue date
Mar 5, 2019
United States Postal Service
Dongliang Yang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
System and method of automatic feeder stack management
Patent number
10,131,513
Issue date
Nov 20, 2018
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of unloading a container of items
Patent number
9,943,883
Issue date
Apr 17, 2018
United States Postal Service
John W. Brown
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Anti-rotation device and method of use
Patent number
9,834,395
Issue date
Dec 5, 2017
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method for improved fixation of flats sequencing system...
Patent number
9,611,976
Issue date
Apr 4, 2017
United States Postal Service
Dongliang Yang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
System and method of automatic feeder stack management
Patent number
9,340,377
Issue date
May 17, 2016
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of article feeder operation
Patent number
9,061,849
Issue date
Jun 23, 2015
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Anti-rotation device and method of use
Patent number
9,056,738
Issue date
Jun 16, 2015
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method of unloading a container of items
Patent number
9,044,783
Issue date
Jun 2, 2015
The United States Postal Service
John W. Brown
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
System and method for directly connecting an advanced facer cancele...
Patent number
8,078,314
Issue date
Dec 13, 2011
United States Postal Service
Timothy B. Barnum
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
System and method for directly connecting an advanced facer cancele...
Patent number
7,930,062
Issue date
Apr 19, 2011
United States Postal Service
Timothy B. Barnum
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
System and method for directly connecting an advanced facer cancele...
Patent number
6,671,577
Issue date
Dec 30, 2003
United States Postal Service
Timothy B. Barnum
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATED HITCH FOR AUTOMATED VEHICLE
Publication number
20230356990
Publication date
Nov 9, 2023
United States Postal Service
Edward F. Houston
B60 - VEHICLES IN GENERAL
Information
Patent Application
HITCHES AND CONNECTIONS FOR AUTOMATED GUIDED VEHICLE
Publication number
20230226862
Publication date
Jul 20, 2023
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Application
HITCHES AND CONNECTIONS FOR AUTOMATED GUIDED VEHICLE
Publication number
20220355630
Publication date
Nov 10, 2022
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED GUIDED VEHICLE CONTROL
Publication number
20220291672
Publication date
Sep 15, 2022
United States Postal Service
Leung Man Shiu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
TOW DEVICE FOR AUTOMATED GUIDED VEHICLE
Publication number
20220055427
Publication date
Feb 24, 2022
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD OF ARTICLE FEEDER OPERATION
Publication number
20210039901
Publication date
Feb 11, 2021
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
AUTOMATED HITCH FOR AUTOMATED VEHICLE
Publication number
20210017007
Publication date
Jan 21, 2021
United States Postal Service
Edward F. Houston
B60 - VEHICLES IN GENERAL
Information
Patent Application
HITCHES AND CONNECTIONS FOR AUTOMATED GUIDED VEHICLE
Publication number
20200398620
Publication date
Dec 24, 2020
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Application
TOW DEVICE FOR AUTOMATED GUIDED VEHICLE
Publication number
20200376909
Publication date
Dec 3, 2020
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED GUIDED VEHICLE CONTROL
Publication number
20200231386
Publication date
Jul 23, 2020
United States Postal Service
Leung Man Shiu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED GUIDED VEHICLE CONTROL
Publication number
20200231185
Publication date
Jul 23, 2020
United States Postal Service
Leung Man Shiu
B60 - VEHICLES IN GENERAL
Information
Patent Application
ANTI-ROTATION DEVICE AND METHOD OF USE
Publication number
20200010294
Publication date
Jan 9, 2020
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD OF ARTICLE FEEDER OPERATION
Publication number
20190367293
Publication date
Dec 5, 2019
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVED FIXATION OF FLATS SEQUENCING SYSTEM...
Publication number
20190170289
Publication date
Jun 6, 2019
United States Postal Service
Dongliang Yang
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
SYSTEM AND METHOD OF AUTOMATIC FEEDER STACK MANAGEMENT
Publication number
20180312356
Publication date
Nov 1, 2018
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD OF ARTICLE FEEDER OPERATION
Publication number
20180265308
Publication date
Sep 20, 2018
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD OF UNLOADING A CONTAINER OF ITEMS
Publication number
20170348733
Publication date
Dec 7, 2017
United States Postal Service
John W. Brown
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
ANTI-ROTATION DEVICE AND METHOD OF USE
Publication number
20170327332
Publication date
Nov 16, 2017
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVED FIXATION OF FLATS SEQUENCING SYSTEM...
Publication number
20170205020
Publication date
Jul 20, 2017
United States Postal Service
Dongliang Yang
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
SYSTEM AND METHOD OF AUTOMATIC FEEDER STACK MANAGEMENT
Publication number
20160251184
Publication date
Sep 1, 2016
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD OF ARTICLE FEEDER OPERATION
Publication number
20160001985
Publication date
Jan 7, 2016
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD OF UNLOADING A CONTAINER OF ITEMS
Publication number
20150251221
Publication date
Sep 10, 2015
United States Postal Service
John W. Brown
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
ANTI-ROTATION DEVICE AND METHOD OF USE
Publication number
20150251862
Publication date
Sep 10, 2015
United States Postal Service
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD FOR IMPROVED FIXATION OF FLATS SEQUENCING SYSTEM...
Publication number
20150144765
Publication date
May 28, 2015
United States Postal Service
Dongliang Yang
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
SYSTEM AND METHOD OF ARTICLE FEEDER OPERATION
Publication number
20140271090
Publication date
Sep 18, 2014
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
ANTI-ROTATION DEVICE AND METHOD OF USE
Publication number
20140271091
Publication date
Sep 18, 2014
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD OF AUTOMATIC FEEDER STACK MANAGEMENT
Publication number
20140271087
Publication date
Sep 18, 2014
John W. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM AND METHOD OF UNLOADING A CONTAINER OF ITEMS
Publication number
20140271089
Publication date
Sep 18, 2014
John W. Brown
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
SYSTEM AND METHOD FOR DIRECTLY CONNECTING AN ADVANCED FACER CANCELE...
Publication number
20080133049
Publication date
Jun 5, 2008
United States Postal Service
Timothy B. Barnum
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
System and method for directly connecting an advanced facer cancele...
Publication number
20060213819
Publication date
Sep 28, 2006
United States Postal Service
Timothy B. Barnum
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING