
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] => 4788684
[patent_doc_number] => 20080289657
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-27
[patent_title] => 'Removing dust using a hand pump'
[patent_app_type] => utility
[patent_app_number] => 12/218828
[patent_app_country] => US
[patent_app_date] => 2008-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4003
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0289/20080289657.pdf
[firstpage_image] =>[orig_patent_app_number] => 12218828
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/218828 | Removing dust using a hand pump | Jul 20, 2008 | Abandoned |
Array
(
[id] => 5994709
[patent_doc_number] => 20110114114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-05-19
[patent_title] => 'CLEANING METHOD OF APPARATUS FOR DEPOSITING CARBON CONTAINING FILM'
[patent_app_type] => utility
[patent_app_number] => 13/054072
[patent_app_country] => US
[patent_app_date] => 2008-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0114/20110114114.pdf
[firstpage_image] =>[orig_patent_app_number] => 13054072
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/054072 | CLEANING METHOD OF APPARATUS FOR DEPOSITING CARBON CONTAINING FILM | Jul 13, 2008 | Abandoned |
Array
(
[id] => 5274150
[patent_doc_number] => 20090126282
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-21
[patent_title] => 'GUTTER CLEANING DISPENSER'
[patent_app_type] => utility
[patent_app_number] => 12/140392
[patent_app_country] => US
[patent_app_date] => 2008-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 2203
[patent_no_of_claims] => 20
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[pdf_file] => publications/A1/0126/20090126282.pdf
[firstpage_image] =>[orig_patent_app_number] => 12140392
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/140392 | GUTTER CLEANING DISPENSER | Jun 16, 2008 | Abandoned |
Array
(
[id] => 5946314
[patent_doc_number] => 20110030733
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-10
[patent_title] => 'POST SPUTTER WASH PROCESS MODULE'
[patent_app_type] => utility
[patent_app_number] => 12/139383
[patent_app_country] => US
[patent_app_date] => 2008-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
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[patent_no_of_words] => 6938
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[pdf_file] => publications/A1/0030/20110030733.pdf
[firstpage_image] =>[orig_patent_app_number] => 12139383
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/139383 | POST SPUTTER WASH PROCESS MODULE | Jun 12, 2008 | Abandoned |
Array
(
[id] => 10502392
[patent_doc_number] => 09230794
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-05
[patent_title] => 'Process for cleaning, drying and hydrophilizing a semiconductor wafer'
[patent_app_type] => utility
[patent_app_number] => 12/134378
[patent_app_country] => US
[patent_app_date] => 2008-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2367
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12134378
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/134378 | Process for cleaning, drying and hydrophilizing a semiconductor wafer | Jun 5, 2008 | Issued |
Array
(
[id] => 6002884
[patent_doc_number] => 20110056513
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-10
[patent_title] => 'METHOD FOR TREATING SURFACES, LAMP FOR SAID METHOD, AND IRRADIATION SYSTEM HAVING SAID LAMP'
[patent_app_type] => utility
[patent_app_number] => 12/736741
[patent_app_country] => US
[patent_app_date] => 2008-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0056/20110056513.pdf
[firstpage_image] =>[orig_patent_app_number] => 12736741
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/736741 | METHOD FOR TREATING SURFACES, LAMP FOR SAID METHOD, AND IRRADIATION SYSTEM HAVING SAID LAMP | Jun 4, 2008 | Abandoned |
Array
(
[id] => 13808133
[patent_doc_number] => 10181335
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-15
[patent_title] => Advanced heater-assisted media burnishing head media burnish process
[patent_app_type] => utility
[patent_app_number] => 12/133353
[patent_app_country] => US
[patent_app_date] => 2008-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2192
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12133353
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/133353 | Advanced heater-assisted media burnishing head media burnish process | Jun 3, 2008 | Issued |
Array
(
[id] => 5449153
[patent_doc_number] => 20090065188
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-12
[patent_title] => 'Water quality control method for an evaporative cooling water chiller and a system thereof'
[patent_app_type] => utility
[patent_app_number] => 12/155143
[patent_app_country] => US
[patent_app_date] => 2008-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2741
[patent_no_of_claims] => 13
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[pdf_file] => publications/A1/0065/20090065188.pdf
[firstpage_image] =>[orig_patent_app_number] => 12155143
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/155143 | Water quality control method for an evaporative cooling water chiller and a system thereof | May 29, 2008 | Issued |
Array
(
[id] => 4816156
[patent_doc_number] => 20080223415
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-18
[patent_title] => 'Chamber for Wafer Cleaning and Method for Making the Same'
[patent_app_type] => utility
[patent_app_number] => 12/129270
[patent_app_country] => US
[patent_app_date] => 2008-05-29
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[patent_drawing_sheets_cnt] => 15
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[firstpage_image] =>[orig_patent_app_number] => 12129270
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/129270 | Chamber for wafer cleaning and method for making the same | May 28, 2008 | Issued |
Array
(
[id] => 4788676
[patent_doc_number] => 20080289649
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-11-27
[patent_title] => 'APPARATUS AND METHOD FOR SANITIZATION OF PORTABLE DEVICES'
[patent_app_type] => utility
[patent_app_number] => 12/126361
[patent_app_country] => US
[patent_app_date] => 2008-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/126361 | APPARATUS AND METHOD FOR SANITIZATION OF PORTABLE DEVICES | May 22, 2008 | Abandoned |
Array
(
[id] => 579465
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[patent_country] => US
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[patent_issue_date] => 2008-11-04
[patent_title] => 'Method and apparatus for washing objects'
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[patent_app_number] => 12/124199
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[firstpage_image] =>[orig_patent_app_number] => 12124199
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/124199 | Method and apparatus for washing objects | May 20, 2008 | Issued |
Array
(
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[patent_title] => 'PLASMA PROCESSING APPARATUS, PLASMA PROCESSING METHOD AND CLEANING TIME PREDICTION PROGRAM'
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Array
(
[id] => 4835460
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[patent_title] => 'Method and Apparatus for Controlled Transient Cavitation'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/119313 | Method and apparatus for controlled transient cavitation | May 11, 2008 | Issued |
Array
(
[id] => 7739056
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[patent_title] => 'Method of cleaning a CVD device'
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Array
(
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[patent_title] => 'Washing method, method of manufacturing semiconductor device and method of manufacturing active matrix-type display device'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/081021 | Washing method, method of manufacturing semiconductor device and method of manufacturing active matrix-type display device | Apr 8, 2008 | Abandoned |
Array
(
[id] => 5268908
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[patent_issue_date] => 2009-03-19
[patent_title] => 'Clothes refreshing apparatus'
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/302682 | Device and method for cleaning the core engine of a jet power plant | Mar 11, 2008 | Issued |
Array
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[patent_title] => 'Cleaning hardware kit for composite showerhead electrode assemblies for plasma processing apparatuses'
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Array
(
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[patent_title] => 'CLEANING BRUSH WITH PULSING WATER'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/529842 | Cleaning brush with pulsing water | Mar 4, 2008 | Issued |