Search

Shik Luen Paul Ip

Examiner (ID: 16146, Phone: (571)272-1941 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 1931, 2828, 2107
Total Applications
3388
Issued Applications
3093
Pending Applications
44
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19515659 [patent_doc_number] => 20240347345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SEMICONDUCTOR FABRICATION SYSTEM EMBEDDED WITH EFFECTIVE BAKING MODULE [patent_app_type] => utility [patent_app_number] => 18/751423 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751423
SEMICONDUCTOR FABRICATION SYSTEM EMBEDDED WITH EFFECTIVE BAKING MODULE Jun 23, 2024 Pending
Array ( [id] => 20268516 [patent_doc_number] => 12439528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Method of preparing a high density interconnect printed circuit board including microvias filled with copper [patent_app_type] => utility [patent_app_number] => 18/746837 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2225 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746837
Method of preparing a high density interconnect printed circuit board including microvias filled with copper Jun 17, 2024 Issued
Array ( [id] => 20272142 [patent_doc_number] => 12441912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Chemical mechanical polishing slurry composition and method of polishing metal layer [patent_app_type] => utility [patent_app_number] => 18/733763 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733763
Chemical mechanical polishing slurry composition and method of polishing metal layer Jun 3, 2024 Issued
Array ( [id] => 19744516 [patent_doc_number] => 20250033081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => METHODS OF TEMPORARILY ENHANCING THE LUSTER AND BRILLIANCE OF JEWELRY AND GEM STONES [patent_app_type] => utility [patent_app_number] => 18/668703 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668703
METHODS OF TEMPORARILY ENHANCING THE LUSTER AND BRILLIANCE OF JEWELRY AND GEM STONES May 19, 2024 Pending
Array ( [id] => 19435955 [patent_doc_number] => 20240304453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ETCHING METHOD [patent_app_type] => utility [patent_app_number] => 18/665377 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665377
Etching method May 14, 2024 Issued
Array ( [id] => 19332397 [patent_doc_number] => 20240246827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => POROUS SILICON MATERIAL AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/594949 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594949
Porous silicon material and method of manufacture Mar 3, 2024 Issued
Array ( [id] => 19969777 [patent_doc_number] => 12338369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Nitride inhibitors for high selectivity of TiN--SiN CMP applications [patent_app_type] => utility [patent_app_number] => 18/593811 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9813 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593811
Nitride inhibitors for high selectivity of TiN--SiN CMP applications Feb 29, 2024 Issued
Array ( [id] => 20196761 [patent_doc_number] => 20250273471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => Methods To Improve Etch Uniformity Across A Semiconductor Substrate When Etching With A Hydrofluoric Acid (HF) And Nitric Acid (HNO3) Solution [patent_app_type] => utility [patent_app_number] => 18/585340 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585340 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585340
Methods To Improve Etch Uniformity Across A Semiconductor Substrate When Etching With A Hydrofluoric Acid (HF) And Nitric Acid (HNO3) Solution Feb 22, 2024 Pending
Array ( [id] => 20182312 [patent_doc_number] => 20250266270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => SYSTEM AND METHOD FOR NEAR SUBSTRATE GAS DELIVERY [patent_app_type] => utility [patent_app_number] => 18/443247 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443247
SYSTEM AND METHOD FOR NEAR SUBSTRATE GAS DELIVERY Feb 14, 2024 Pending
Array ( [id] => 20266998 [patent_doc_number] => 12437996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Semiconductor patterning and resulting structures [patent_app_type] => utility [patent_app_number] => 18/434121 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 1156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434121
Semiconductor patterning and resulting structures Feb 5, 2024 Issued
Array ( [id] => 19345403 [patent_doc_number] => 20240254366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => POLISHING COMPOSITION, POLISHING METHOD, AND METHOD OF MANUFACTURING SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/421013 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18421013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421013
POLISHING COMPOSITION, POLISHING METHOD, AND METHOD OF MANUFACTURING SEMICONDUCTOR SUBSTRATE Jan 23, 2024 Pending
Array ( [id] => 19335521 [patent_doc_number] => 20240249951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SUBSTRATE TREATMENT METHOD, SUBSTRATE TREATMENT APPARATUS, AND COMPUTER STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/418757 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418757
SUBSTRATE TREATMENT METHOD, SUBSTRATE TREATMENT APPARATUS, AND COMPUTER STORAGE MEDIUM Jan 21, 2024 Pending
Array ( [id] => 19388513 [patent_doc_number] => 20240278383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => CHEMICAL MECHANICAL POLISHING APPARATUS AND CHEMICAL MECHANICAL POLISHING METHOD [patent_app_type] => utility [patent_app_number] => 18/418868 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418868
CHEMICAL MECHANICAL POLISHING APPARATUS AND CHEMICAL MECHANICAL POLISHING METHOD Jan 21, 2024 Pending
Array ( [id] => 19484038 [patent_doc_number] => 20240332080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MANUFACTURING METHOD OF SUBSTRATE UNIT, AND SUBSTRATE UNIT [patent_app_type] => utility [patent_app_number] => 18/417365 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417365
MANUFACTURING METHOD OF SUBSTRATE UNIT, AND SUBSTRATE UNIT Jan 18, 2024 Pending
Array ( [id] => 19332738 [patent_doc_number] => 20240247168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => COMPOSITIONS FOR POLISHING HARDMASKS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/411986 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411986
COMPOSITIONS FOR POLISHING HARDMASKS AND RELATED SYSTEMS AND METHODS Jan 11, 2024 Pending
Array ( [id] => 19305583 [patent_doc_number] => 20240234163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/410031 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410031
ETCHING METHOD AND PLASMA PROCESSING APPARATUS Jan 10, 2024 Pending
Array ( [id] => 19188035 [patent_doc_number] => 20240166948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SEMICONDUCTOR ETCHING SOLUTION [patent_app_type] => utility [patent_app_number] => 18/408579 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408579
SEMICONDUCTOR ETCHING SOLUTION Jan 9, 2024 Pending
Array ( [id] => 19384569 [patent_doc_number] => 20240274439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => POLISHING COMPOSITION FOR SEMICONDUCTOR PROCESS AND METHOD FOR POLISHING A SUBSTRATE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/404979 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404979
POLISHING COMPOSITION FOR SEMICONDUCTOR PROCESS AND METHOD FOR POLISHING A SUBSTRATE USING THE SAME Jan 4, 2024 Pending
Array ( [id] => 19281777 [patent_doc_number] => 20240218251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => POLISHING COMPOSITION FOR SEMICONDUCTOR PROCESSING AND METHOD OF POLISHING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/403539 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18403539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403539
POLISHING COMPOSITION FOR SEMICONDUCTOR PROCESSING AND METHOD OF POLISHING A SUBSTRATE Jan 2, 2024 Pending
Array ( [id] => 19161065 [patent_doc_number] => 20240153772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD FOR PREPARING SEMICONDUCTOR DEVICE STRUCTURE WITH LINING LAYER [patent_app_type] => utility [patent_app_number] => 18/396818 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396818
METHOD FOR PREPARING SEMICONDUCTOR DEVICE STRUCTURE WITH LINING LAYER Dec 26, 2023 Abandoned
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