
Hoi Ching Lau
Examiner (ID: 1833, Phone: (571)272-8547 , Office: P/2682 )
| Most Active Art Unit | 2689 |
| Art Unit(s) | 2636, 2612, 2682, 2689 |
| Total Applications | 1489 |
| Issued Applications | 1110 |
| Pending Applications | 82 |
| Abandoned Applications | 319 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16666653
[patent_doc_number] => 10935896
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-02
[patent_title] => Cleaning solution mixing system with ultra-dilute cleaning solution and method of operation thereof
[patent_app_type] => utility
[patent_app_number] => 15/652497
[patent_app_country] => US
[patent_app_date] => 2017-07-18
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Array
(
[id] => 12124362
[patent_doc_number] => 20180007948
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-01-11
[patent_title] => 'OZONE RAIN PAN'
[patent_app_type] => utility
[patent_app_number] => 15/641048
[patent_app_country] => US
[patent_app_date] => 2017-07-03
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Array
(
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[patent_doc_number] => 20170296026
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[patent_issue_date] => 2017-10-19
[patent_title] => 'Dishwasher with Filter Assembly'
[patent_app_type] => utility
[patent_app_number] => 15/637029
[patent_app_country] => US
[patent_app_date] => 2017-06-29
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Array
(
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[patent_doc_number] => 09805958
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[patent_kind] => B2
[patent_issue_date] => 2017-10-31
[patent_title] => 'Substrate cleaning apparatus, substrate cleaning method and non-transitory storage medium'
[patent_app_type] => utility
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Array
(
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[patent_doc_number] => 20190211288
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[patent_issue_date] => 2019-07-11
[patent_title] => METHOD AND APPARATUS FOR TREATING A SUBSTRATE WITH SOLID PARTICLES
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Array
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Array
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[patent_title] => 'WAREWASH MACHINE WITH DESCALING/DELIMING SYSTEM AND METHOD'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/441933 | WAREWASH MACHINE WITH DESCALING/DELIMING SYSTEM AND METHOD | Feb 23, 2017 | Abandoned |
Array
(
[id] => 16770259
[patent_doc_number] => 10981345
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-20
[patent_title] => Method and apparatus for cleaning workpiece, and method and apparatus for cleaning (pore-free) tire segment mold
[patent_app_type] => utility
[patent_app_number] => 15/440502
[patent_app_country] => US
[patent_app_date] => 2017-02-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/440502 | Method and apparatus for cleaning workpiece, and method and apparatus for cleaning (pore-free) tire segment mold | Feb 22, 2017 | Issued |
Array
(
[id] => 11869444
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[patent_title] => 'LIQUID PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS, AND STORAGE MEDIUM'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/432044 | Liquid processing method, substrate processing apparatus, and storage medium | Feb 13, 2017 | Issued |
Array
(
[id] => 13344031
[patent_doc_number] => 20180223555
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-09
[patent_title] => Pool Skimmer Brush
[patent_app_type] => utility
[patent_app_number] => 15/428978
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/428978 | Pool Skimmer Brush | Feb 8, 2017 | Abandoned |
Array
(
[id] => 13900215
[patent_doc_number] => 20190039312
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[patent_issue_date] => 2019-02-07
[patent_title] => PRINTHEAD CLEANING SYSTEM
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/076363 | Printhead cleaning system | Jan 30, 2017 | Issued |
Array
(
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[patent_title] => Automatic analyzer and cleaning method
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Array
(
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Array
(
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[patent_title] => METHOD FOR OPERATING A SURFACE TREATMENT INSTALLATION AND DEVICE FOR SEPARATING OUT OVERSPRAY
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Array
(
[id] => 11827238
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[patent_title] => 'Cartridge for a water-conducting domestic appliance comprising a detergent dosing system'
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Array
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[patent_title] => METHOD FOR WASHING SEVOFLURANE STORAGE CONTAINER AND METHOD FOR STORING SEVOFLURANE
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Array
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[id] => 13547597
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/378113 | METHOD FOR OPERATING A DISHWASHER | Dec 13, 2016 | Abandoned |