Search

Sikyin Ip

Examiner (ID: 9721, Phone: (571)272-1241 , Office: P/1735 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7461636 [patent_doc_number] => 20040166016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'High-purity metal' [patent_app_type] => new [patent_app_number] => 10/686112 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4678 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0166/20040166016.pdf [firstpage_image] =>[orig_patent_app_number] => 10686112 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/686112
High-purity metal Oct 13, 2003 Abandoned
Array ( [id] => 531589 [patent_doc_number] => 07172726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Lead-free solder' [patent_app_type] => utility [patent_app_number] => 10/682305 [patent_app_country] => US [patent_app_date] => 2003-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3269 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/172/07172726.pdf [firstpage_image] =>[orig_patent_app_number] => 10682305 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/682305
Lead-free solder Oct 9, 2003 Issued
Array ( [id] => 7248786 [patent_doc_number] => 20040258556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Lead-free solder alloys and methods of making same' [patent_app_type] => new [patent_app_number] => 10/678655 [patent_app_country] => US [patent_app_date] => 2003-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8035 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20040258556.pdf [firstpage_image] =>[orig_patent_app_number] => 10678655 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/678655
Lead-free solder alloys and methods of making same Oct 1, 2003 Abandoned
Array ( [id] => 7269687 [patent_doc_number] => 20040058205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Metal alloys forming passivating conductive oxides for durable electrical contact surfaces' [patent_app_type] => new [patent_app_number] => 10/674245 [patent_app_country] => US [patent_app_date] => 2003-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2684 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20040058205.pdf [firstpage_image] =>[orig_patent_app_number] => 10674245 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/674245
Metal alloys forming passivating conductive oxides for durable electrical contact surfaces Sep 28, 2003 Abandoned
Array ( [id] => 7299253 [patent_doc_number] => 20040126269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Solder for use on surfaces coated with nickel by electroless plating' [patent_app_type] => new [patent_app_number] => 10/668377 [patent_app_country] => US [patent_app_date] => 2003-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3944 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20040126269.pdf [firstpage_image] =>[orig_patent_app_number] => 10668377 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/668377
Solder for use on surfaces coated with nickel by electroless plating Sep 23, 2003 Issued
Array ( [id] => 7303112 [patent_doc_number] => 20040115089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Weld-solder filler' [patent_app_type] => new [patent_app_number] => 10/670165 [patent_app_country] => US [patent_app_date] => 2003-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 617 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20040115089.pdf [firstpage_image] =>[orig_patent_app_number] => 10670165 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/670165
Weld-solder filler Sep 23, 2003 Abandoned
Array ( [id] => 400869 [patent_doc_number] => 07291232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Process for high strength, high conductivity copper alloy of Cu-Ni-Si group' [patent_app_type] => utility [patent_app_number] => 10/668931 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1376 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/291/07291232.pdf [firstpage_image] =>[orig_patent_app_number] => 10668931 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/668931
Process for high strength, high conductivity copper alloy of Cu-Ni-Si group Sep 22, 2003 Issued
Array ( [id] => 5847115 [patent_doc_number] => 20060231173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Magnesium alloy sheet and its production' [patent_app_type] => utility [patent_app_number] => 10/546471 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 36 [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] => publications/A1/0231/20060231173.pdf [firstpage_image] =>[orig_patent_app_number] => 10546471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/546471
Magnesium alloy sheet and its production Sep 21, 2003 Abandoned
Array ( [id] => 883511 [patent_doc_number] => 07351372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-01 [patent_title] => 'Copper base alloy and method for producing same' [patent_app_type] => utility [patent_app_number] => 10/667709 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7755 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/351/07351372.pdf [firstpage_image] =>[orig_patent_app_number] => 10667709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/667709
Copper base alloy and method for producing same Sep 21, 2003 Issued
Array ( [id] => 7280302 [patent_doc_number] => 20040062679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Lead-free solder alloy' [patent_app_type] => new [patent_app_number] => 10/666129 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2919 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062679.pdf [firstpage_image] =>[orig_patent_app_number] => 10666129 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/666129
Lead-free solder alloy Sep 21, 2003 Issued
Array ( [id] => 220502 [patent_doc_number] => 07608157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Heat resistance copper alloy materials' [patent_app_type] => utility [patent_app_number] => 10/529804 [patent_app_country] => US [patent_app_date] => 2003-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12684 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/608/07608157.pdf [firstpage_image] =>[orig_patent_app_number] => 10529804 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/529804
Heat resistance copper alloy materials Sep 18, 2003 Issued
Array ( [id] => 7300084 [patent_doc_number] => 20040112484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'High strength and high ductility steel sheet plate having hyperfine crystal grain structure produced by ordinary low carbon steel to low strain working and annealing, and method for production thereof' [patent_app_type] => new [patent_app_number] => 10/471545 [patent_app_country] => US [patent_app_date] => 2003-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3621 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20040112484.pdf [firstpage_image] =>[orig_patent_app_number] => 10471545 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/471545
High strength and high ductility steel sheet plate having hyperfine crystal grain structure produced by ordinary low carbon steel to low strain working and annealing, and method for production thereof Sep 10, 2003 Abandoned
Array ( [id] => 393523 [patent_doc_number] => 07297215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Copper base alloy, and cast ingot and parts to be contacted with liquid' [patent_app_type] => utility [patent_app_number] => 10/527217 [patent_app_country] => US [patent_app_date] => 2003-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 11171 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/297/07297215.pdf [firstpage_image] =>[orig_patent_app_number] => 10527217 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/527217
Copper base alloy, and cast ingot and parts to be contacted with liquid Sep 8, 2003 Issued
Array ( [id] => 7461642 [patent_doc_number] => 20040166017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'Age-hardening copper-base alloy and processing' [patent_app_type] => new [patent_app_number] => 10/657005 [patent_app_country] => US [patent_app_date] => 2003-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6904 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0166/20040166017.pdf [firstpage_image] =>[orig_patent_app_number] => 10657005 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/657005
Age-hardening copper-base alloy and processing Sep 4, 2003 Abandoned
Array ( [id] => 7133206 [patent_doc_number] => 20040042928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'High strength copper alloy and manufacturing method therefor' [patent_app_type] => new [patent_app_number] => 10/653352 [patent_app_country] => US [patent_app_date] => 2003-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3926 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20040042928.pdf [firstpage_image] =>[orig_patent_app_number] => 10653352 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653352
High strength copper alloy and manufacturing method therefor Sep 1, 2003 Abandoned
Array ( [id] => 7389299 [patent_doc_number] => 20040037731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Cast steel and casting mold' [patent_app_type] => new [patent_app_number] => 10/651939 [patent_app_country] => US [patent_app_date] => 2003-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6054 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20040037731.pdf [firstpage_image] =>[orig_patent_app_number] => 10651939 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/651939
Cast steel and casting mold Sep 1, 2003 Abandoned
Array ( [id] => 7394544 [patent_doc_number] => 20040103964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-03 [patent_title] => 'Process for thermally treating light alloy casting' [patent_app_type] => new [patent_app_number] => 10/648831 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2411 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20040103964.pdf [firstpage_image] =>[orig_patent_app_number] => 10648831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648831
Process for thermally treating light alloy casting Aug 26, 2003 Abandoned
Array ( [id] => 400868 [patent_doc_number] => 07291231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Copper-nickel-silicon two phase quench substrate' [patent_app_type] => utility [patent_app_number] => 10/644220 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5908 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/291/07291231.pdf [firstpage_image] =>[orig_patent_app_number] => 10644220 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/644220
Copper-nickel-silicon two phase quench substrate Aug 20, 2003 Issued
Array ( [id] => 7188504 [patent_doc_number] => 20050039827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Copper alloy having excellent corrosion cracking resistance and dezincing resistance, and method for producing same' [patent_app_type] => utility [patent_app_number] => 10/644217 [patent_app_country] => US [patent_app_date] => 2003-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5334 [patent_no_of_claims] => 10 [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] => publications/A1/0039/20050039827.pdf [firstpage_image] =>[orig_patent_app_number] => 10644217 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/644217
Copper alloy having excellent corrosion cracking resistance and dezincing resistance, and method for producing same Aug 19, 2003 Abandoned
Array ( [id] => 7308988 [patent_doc_number] => 20040031547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same' [patent_app_type] => new [patent_app_number] => 10/643227 [patent_app_country] => US [patent_app_date] => 2003-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16756 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20040031547.pdf [firstpage_image] =>[orig_patent_app_number] => 10643227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/643227
High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same Aug 17, 2003 Issued
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