Search

William Wong

Examiner (ID: 4366, Phone: (571)270-1399 , Office: P/2141 )

Most Active Art Unit
2141
Art Unit(s)
2172, 2176, 2178, 2179, 2141, 2144
Total Applications
454
Issued Applications
120
Pending Applications
55
Abandoned Applications
292

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13931365 [patent_doc_number] => 20190049198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Multi-Nozzle Mechanical Tube Cleaning System [patent_app_type] => utility [patent_app_number] => 15/675179 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675179 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675179
Multi-Nozzle Mechanical Tube Cleaning System Aug 10, 2017 Abandoned
Array ( [id] => 12091816 [patent_doc_number] => 20170348910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'APPARATUS AND METHOD FOR SUPPORT REMOVAL' [patent_app_type] => utility [patent_app_number] => 15/611435 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5423 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611435 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611435
APPARATUS AND METHOD FOR SUPPORT REMOVAL May 31, 2017 Abandoned
Array ( [id] => 13587571 [patent_doc_number] => 20180345334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => APPARATUS AND METHODS FOR EXHAUST CLEANING [patent_app_type] => utility [patent_app_number] => 15/610082 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610082 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610082
Apparatus and methods for exhaust cleaning May 30, 2017 Issued
Array ( [id] => 11945943 [patent_doc_number] => 20170250094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'STICTION-FREE DRYING PROCESS WITH CONTAMINANT REMOVAL FOR HIGH-ASPECT RATIO SEMICONDUCTOR DEVICE STR' [patent_app_type] => utility [patent_app_number] => 15/593197 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15593197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/593197
Stiction-free drying process with contaminant removal for high-aspect ratio semiconductor device STR May 10, 2017 Issued
Array ( [id] => 15818533 [patent_doc_number] => 10634440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Cleaning of a 3D printed article [patent_app_type] => utility [patent_app_number] => 15/591542 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4862 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591542 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591542
Cleaning of a 3D printed article May 9, 2017 Issued
Array ( [id] => 12049305 [patent_doc_number] => 20170325649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'HYGIENIC TISSUE' [patent_app_type] => utility [patent_app_number] => 15/591986 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7534 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591986
HYGIENIC TISSUE May 9, 2017 Abandoned
Array ( [id] => 12981016 [patent_doc_number] => 20170342556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => METHOD OF CLEANING A PLASMA PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 15/590063 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15590063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590063
Method of cleaning a plasma processing device May 8, 2017 Issued
Array ( [id] => 15696311 [patent_doc_number] => 10604320 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Plumbing supply transport case and method of sanitizing and transporting plumbing supplies [patent_app_type] => utility [patent_app_number] => 15/584421 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3056 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584421
Plumbing supply transport case and method of sanitizing and transporting plumbing supplies May 1, 2017 Issued
Array ( [id] => 12021608 [patent_doc_number] => 20170311707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'UNIT DOSE ORAL CLEANING DEVICE AND PRODUCT DISPENSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/582477 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6257 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15582477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/582477
Unit dose oral cleaning device and product dispensing system Apr 27, 2017 Issued
Array ( [id] => 16521411 [patent_doc_number] => 10872634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Methods and devices for conditioning disks [patent_app_type] => utility [patent_app_number] => 15/499320 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3431 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15499320 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/499320
Methods and devices for conditioning disks Apr 26, 2017 Issued
Array ( [id] => 13661761 [patent_doc_number] => 10161034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Rapid chamber clean using concurrent in-situ and remote plasma sources [patent_app_type] => utility [patent_app_number] => 15/493972 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4567 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493972 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493972
Rapid chamber clean using concurrent in-situ and remote plasma sources Apr 20, 2017 Issued
Array ( [id] => 13482431 [patent_doc_number] => 20180292758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => APPARATUS AND METHOD FOR REMOVING PHOTORESIST LAYER FROM ALIGNMENT MARK [patent_app_type] => utility [patent_app_number] => 15/484734 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484734 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484734
Apparatus and method for removing photoresist layer from alignment mark Apr 10, 2017 Issued
Array ( [id] => 16891521 [patent_doc_number] => 11033043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => System and method for automatically cleaning and washing ice cream or yogurt machine [patent_app_type] => utility [patent_app_number] => 15/455153 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8473 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 615 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15455153 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455153
System and method for automatically cleaning and washing ice cream or yogurt machine Mar 9, 2017 Issued
Array ( [id] => 12188629 [patent_doc_number] => 20180047565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'METHOD FOR CLEANING SUBSTRATE AND CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/448549 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5457 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15448549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/448549
METHOD FOR CLEANING SUBSTRATE AND CLEANING DEVICE Mar 1, 2017 Abandoned
Array ( [id] => 17813765 [patent_doc_number] => 11419348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => System and method for automatically cleaning and washing ice cream or yogurt machine [patent_app_type] => utility [patent_app_number] => 15/431773 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4269 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431773
System and method for automatically cleaning and washing ice cream or yogurt machine Feb 13, 2017 Issued
Array ( [id] => 13353473 [patent_doc_number] => 20180228276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => Battery Cleaning Tool [patent_app_type] => utility [patent_app_number] => 15/431672 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431672 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431672
Battery Cleaning Tool Feb 12, 2017 Abandoned
Array ( [id] => 12210833 [patent_doc_number] => 09907624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Body-inserted tube cleaning with suction' [patent_app_type] => utility [patent_app_number] => 15/406452 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 63 [patent_no_of_words] => 31192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406452
Body-inserted tube cleaning with suction Jan 12, 2017 Issued
Array ( [id] => 14611651 [patent_doc_number] => 10358511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Separation vessels for use in polymerization processes and methods for cleaning same [patent_app_type] => utility [patent_app_number] => 15/405939 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4346 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15405939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405939
Separation vessels for use in polymerization processes and methods for cleaning same Jan 12, 2017 Issued
Array ( [id] => 11728502 [patent_doc_number] => 20170189945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'APPARATUS AND METHOD FOR CONTAMINATION IDENTIFICATION' [patent_app_type] => utility [patent_app_number] => 15/400143 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14407 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15400143 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/400143
Apparatus and method for contamination identification Jan 5, 2017 Issued
Array ( [id] => 11590252 [patent_doc_number] => 20170114663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'METHOD AND DEVICE FOR CLEANING A JET ENGINE' [patent_app_type] => utility [patent_app_number] => 15/399763 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6968 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15399763 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399763
Method and device for cleaning a jet engine Jan 5, 2017 Issued
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