Search

Sikyin Ip

Examiner (ID: 213, Phone: (571)272-1241 , Office: P/1735 )

Most Active Art Unit
1742
Art Unit(s)
1735, 1311, 1793, 1101, 1308, 1742
Total Applications
1756
Issued Applications
924
Pending Applications
81
Abandoned Applications
753

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5899756 [patent_doc_number] => 20020139457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Method of suppressing the oxidation characteristics of nickel' [patent_app_type] => new [patent_app_number] => 09/824321 [patent_app_country] => US [patent_app_date] => 2001-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1088 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20020139457.pdf [firstpage_image] =>[orig_patent_app_number] => 09824321 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/824321
Method of suppressing the oxidation characteristics of nickel Apr 1, 2001 Abandoned
Array ( [id] => 1457135 [patent_doc_number] => 06391128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-21 [patent_title] => 'Rolling bearing' [patent_app_type] => B2 [patent_app_number] => 09/821119 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 17983 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/391/06391128.pdf [firstpage_image] =>[orig_patent_app_number] => 09821119 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821119
Rolling bearing Mar 29, 2001 Issued
Array ( [id] => 6891868 [patent_doc_number] => 20010018030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-30 [patent_title] => 'Solder, solder paste and soldering method' [patent_app_type] => new [patent_app_number] => 09/818905 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2531 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20010018030.pdf [firstpage_image] =>[orig_patent_app_number] => 09818905 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/818905
Solder, solder paste and soldering method Mar 27, 2001 Issued
Array ( [id] => 6894884 [patent_doc_number] => 20010025674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Method for heat-treating profiled rolling stock' [patent_app_type] => new [patent_app_number] => 09/814710 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6437 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20010025674.pdf [firstpage_image] =>[orig_patent_app_number] => 09814710 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814710
Heat-treated profiled rolling stock Mar 22, 2001 Issued
Array ( [id] => 1272061 [patent_doc_number] => 06649127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Lead-free solder material having good wettability' [patent_app_type] => B2 [patent_app_number] => 09/813551 [patent_app_country] => US [patent_app_date] => 2001-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7147 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/649/06649127.pdf [firstpage_image] =>[orig_patent_app_number] => 09813551 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/813551
Lead-free solder material having good wettability Mar 20, 2001 Issued
Array ( [id] => 6888264 [patent_doc_number] => 20010023719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Method of producing superplastic alloys and superplastic alloys produced by the method' [patent_app_type] => new [patent_app_number] => 09/814687 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9297 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023719.pdf [firstpage_image] =>[orig_patent_app_number] => 09814687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814687
Method of producing superplastic alloys and superplastic alloys produced by the method Mar 14, 2001 Abandoned
Array ( [id] => 1320690 [patent_doc_number] => 06602362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-05 [patent_title] => 'Copper-alloy foil to be used for suspension member of hard-disc drive' [patent_app_type] => B2 [patent_app_number] => 09/805160 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4630 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602362.pdf [firstpage_image] =>[orig_patent_app_number] => 09805160 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/805160
Copper-alloy foil to be used for suspension member of hard-disc drive Mar 13, 2001 Issued
Array ( [id] => 6907476 [patent_doc_number] => 20010010243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-02 [patent_title] => 'Process for making copper-tin-zinc alloys' [patent_app_type] => new [patent_app_number] => 09/808337 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1947 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20010010243.pdf [firstpage_image] =>[orig_patent_app_number] => 09808337 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808337
Process for making copper-tin-zinc alloys Mar 13, 2001 Issued
Array ( [id] => 6864726 [patent_doc_number] => 20030190252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'METHOD FOR GRAIN REFINEMENT OF HIGH STRENGTH ALUMINUM CASTING ALLOYS' [patent_app_type] => new [patent_app_number] => 09/804340 [patent_app_country] => US [patent_app_date] => 2001-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8209 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20030190252.pdf [firstpage_image] =>[orig_patent_app_number] => 09804340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/804340
Method for grain refinement of high strength aluminum casting alloys Mar 12, 2001 Issued
09/786759 Sprayed copper-aluminum composite material and method for producing the same Mar 8, 2001 Abandoned
Array ( [id] => 990443 [patent_doc_number] => 06918967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Corrosion resistant austenitic alloy' [patent_app_type] => utility [patent_app_number] => 10/221809 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3283 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/918/06918967.pdf [firstpage_image] =>[orig_patent_app_number] => 10221809 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/221809
Corrosion resistant austenitic alloy Mar 7, 2001 Issued
Array ( [id] => 1233971 [patent_doc_number] => 06689232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-10 [patent_title] => 'Copper alloy' [patent_app_type] => B2 [patent_app_number] => 09/800989 [patent_app_country] => US [patent_app_date] => 2001-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6081 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/689/06689232.pdf [firstpage_image] =>[orig_patent_app_number] => 09800989 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/800989
Copper alloy Mar 6, 2001 Issued
Array ( [id] => 6907475 [patent_doc_number] => 20010010242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-02 [patent_title] => 'Process for producing a cast article from a hypereutectic aluminum-silicon alloy' [patent_app_type] => new [patent_app_number] => 09/800312 [patent_app_country] => US [patent_app_date] => 2001-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2606 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20010010242.pdf [firstpage_image] =>[orig_patent_app_number] => 09800312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/800312
Process for producing a cast article from a hypereutectic aluminum-silicon alloy Mar 1, 2001 Issued
Array ( [id] => 1505817 [patent_doc_number] => 06440360 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Pb-free soldering alloy' [patent_app_type] => B1 [patent_app_number] => 09/786548 [patent_app_country] => US [patent_app_date] => 2001-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 740 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440360.pdf [firstpage_image] =>[orig_patent_app_number] => 09786548 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/786548
Pb-free soldering alloy Mar 1, 2001 Issued
Array ( [id] => 6529755 [patent_doc_number] => 20020162612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Preheating of metal strip, especially in galvanizing or annealing lines' [patent_app_type] => new [patent_app_number] => 09/796355 [patent_app_country] => US [patent_app_date] => 2001-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2738 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20020162612.pdf [firstpage_image] =>[orig_patent_app_number] => 09796355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/796355
Preheating of metal strip, especially in galvanizing or annealing lines Mar 1, 2001 Issued
Array ( [id] => 1222473 [patent_doc_number] => 06699333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Case hardened steel with high tempering temperature, method for obtaining same and parts formed with said steel' [patent_app_type] => B1 [patent_app_number] => 09/720927 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4830 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/699/06699333.pdf [firstpage_image] =>[orig_patent_app_number] => 09720927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720927
Case hardened steel with high tempering temperature, method for obtaining same and parts formed with said steel Feb 25, 2001 Issued
Array ( [id] => 1201772 [patent_doc_number] => 06719857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Die casting magnesium alloy' [patent_app_type] => B2 [patent_app_number] => 09/790684 [patent_app_country] => US [patent_app_date] => 2001-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6265 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/719/06719857.pdf [firstpage_image] =>[orig_patent_app_number] => 09790684 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/790684
Die casting magnesium alloy Feb 22, 2001 Issued
09/720081 Refractory for casting rare earth alloy and method for producing the same and method for casting rare earth alloy Feb 22, 2001 Abandoned
Array ( [id] => 6921375 [patent_doc_number] => 20010028860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'High strength, chromium-and lithium-free aluminum casting alloy and related vehicular structural components' [patent_app_type] => new [patent_app_number] => 09/789409 [patent_app_country] => US [patent_app_date] => 2001-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1107 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20010028860.pdf [firstpage_image] =>[orig_patent_app_number] => 09789409 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/789409
High strength, chromium-and lithium-free aluminum casting alloy and related vehicular structural components Feb 19, 2001 Abandoned
Array ( [id] => 1389124 [patent_doc_number] => 06537396 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Cryogenic processing of springs and high cycle rate items' [patent_app_type] => B1 [patent_app_number] => 09/681201 [patent_app_country] => US [patent_app_date] => 2001-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3310 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/537/06537396.pdf [firstpage_image] =>[orig_patent_app_number] => 09681201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/681201
Cryogenic processing of springs and high cycle rate items Feb 19, 2001 Issued
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