Search

Sikyin Ip

Examiner (ID: 18033, Phone: (571)272-1241 , Office: P/1735 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13675905 [patent_doc_number] => 20160376686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => Lower-Cost, Ultra-High-Strength, High-Toughness Steel [patent_app_type] => utility [patent_app_number] => 14/733635 [patent_app_country] => US [patent_app_date] => 2015-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14733635 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/733635
Lower-Cost, Ultra-High-Strength, High-Toughness Steel Jun 7, 2015 Abandoned
Array ( [id] => 10312829 [patent_doc_number] => 20150197831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'BRASS ALLOY WITH DEZINCIFICATION INHIBITION CAPABILITY AND GOOD CUTTING AND MECHANICAL PROPERTIES' [patent_app_type] => utility [patent_app_number] => 14/597164 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1713 [patent_no_of_claims] => 6 [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] => 14597164 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/597164
BRASS ALLOY WITH DEZINCIFICATION INHIBITION CAPABILITY AND GOOD CUTTING AND MECHANICAL PROPERTIES Jan 13, 2015
Array ( [id] => 11277382 [patent_doc_number] => 09493859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Manufacturing method of copper alloy sheet' [patent_app_type] => utility [patent_app_number] => 14/528311 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 12238 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14528311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/528311
Manufacturing method of copper alloy sheet Oct 29, 2014 Issued
Array ( [id] => 9811891 [patent_doc_number] => 20150023836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'HIGH STRENGTH AND HIGH TOUGHNESS METAL AND METHOD OF PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/444182 [patent_app_country] => US [patent_app_date] => 2014-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 27689 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [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] => 14444182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/444182
HIGH STRENGTH AND HIGH TOUGHNESS METAL AND METHOD OF PRODUCING THE SAME Jul 27, 2014 Abandoned
Array ( [id] => 10929383 [patent_doc_number] => 20140332404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'Process for Producing High-Purity Tin' [patent_app_type] => utility [patent_app_number] => 14/340933 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6304 [patent_no_of_claims] => 4 [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] => 14340933 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340933
Process for producing high-purity tin Jul 24, 2014 Issued
Array ( [id] => 10469012 [patent_doc_number] => 20150354028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'LOW-LEAD BRASS ALLOY' [patent_app_type] => utility [patent_app_number] => 14/324249 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2253 [patent_no_of_claims] => 4 [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] => 14324249 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/324249
LOW-LEAD BRASS ALLOY Jul 6, 2014 Abandoned
Array ( [id] => 9641747 [patent_doc_number] => 20140219858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'HOT-FORGING MICRO-ALLOYED STEEL AND HOT-ROLLED STEEL EXCELLENT IN FRACTURE-SPLITABILITY AND MACHINABILITY, AND COMPONENT MADE OF HOT-FORGED MICROALLOYED STEEL' [patent_app_type] => utility [patent_app_number] => 14/245048 [patent_app_country] => US [patent_app_date] => 2014-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7256 [patent_no_of_claims] => 8 [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] => 14245048 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/245048
Hot-forging micro-alloyed steel and hot-rolled steel excellent in fracture-splitability and machinability, and component made of hot-forged microalloyed steel Apr 3, 2014 Issued
Array ( [id] => 11180488 [patent_doc_number] => 09412482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Cu-Ni-Co-Si based copper alloy sheet material and method for producing the same' [patent_app_type] => utility [patent_app_number] => 14/068256 [patent_app_country] => US [patent_app_date] => 2013-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12024 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14068256 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/068256
Cu-Ni-Co-Si based copper alloy sheet material and method for producing the same Oct 30, 2013 Issued
Array ( [id] => 9134245 [patent_doc_number] => 20130294959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'HEAT-RESISTANT STEEL' [patent_app_type] => utility [patent_app_number] => 13/931197 [patent_app_country] => US [patent_app_date] => 2013-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5178 [patent_no_of_claims] => 16 [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] => 13931197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/931197
HEAT-RESISTANT STEEL Jun 27, 2013 Abandoned
Array ( [id] => 9134251 [patent_doc_number] => 20130294965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'ANTIMONY-MODIFIED LOW-LEAD COPPER ALLOY' [patent_app_type] => utility [patent_app_number] => 13/887231 [patent_app_country] => US [patent_app_date] => 2013-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 115 [patent_figures_cnt] => 115 [patent_no_of_words] => 13962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 13887231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/887231
ANTIMONY-MODIFIED LOW-LEAD COPPER ALLOY May 2, 2013 Abandoned
Array ( [id] => 9219464 [patent_doc_number] => 20140014239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'COPPER ALLOY CONTAINING COBALT, NICKEL AND SILICON' [patent_app_type] => utility [patent_app_number] => 13/864568 [patent_app_country] => US [patent_app_date] => 2013-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11143 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 13864568 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/864568
COPPER ALLOY CONTAINING COBALT, NICKEL AND SILICON Apr 16, 2013 Abandoned
Array ( [id] => 8960466 [patent_doc_number] => 20130200068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'IRON-NICKEL-CHROMIUM-SILICON ALLOY' [patent_app_type] => utility [patent_app_number] => 13/837325 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4374 [patent_no_of_claims] => 27 [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] => 13837325 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837325
IRON-NICKEL-CHROMIUM-SILICON ALLOY Mar 14, 2013 Abandoned
Array ( [id] => 9642259 [patent_doc_number] => 20140220370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'Tube for the End Consumer with Minimum Interior and Exterior Oxidation, with Grains that may be Selectable in Size and Order; and Production Process of Tubes' [patent_app_type] => utility [patent_app_number] => 13/976363 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 3409 [patent_no_of_claims] => 14 [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] => 13976363 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/976363
Tube for the End Consumer with Minimum Interior and Exterior Oxidation, with Grains that may be Selectable in Size and Order; and Production Process of Tubes Feb 3, 2013 Abandoned
Array ( [id] => 8732568 [patent_doc_number] => 20130078137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'USE OF A COPPER ZINC ALLOY' [patent_app_type] => utility [patent_app_number] => 13/685176 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4435 [patent_no_of_claims] => 19 [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] => 13685176 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/685176
USE OF A COPPER ZINC ALLOY Nov 25, 2012 Abandoned
Array ( [id] => 9322956 [patent_doc_number] => 08657973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Magnesium-based alloy wire and method of its manufacture' [patent_app_type] => utility [patent_app_number] => 13/633143 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15726 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13633143 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633143
Magnesium-based alloy wire and method of its manufacture Oct 1, 2012 Issued
Array ( [id] => 8744492 [patent_doc_number] => 20130084209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'White Metal Babbitt for Rolling Mill Bushing' [patent_app_type] => utility [patent_app_number] => 13/590996 [patent_app_country] => US [patent_app_date] => 2012-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1183 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13590996 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/590996
White Metal Babbitt for Rolling Mill Bushing Aug 20, 2012 Abandoned
Array ( [id] => 8670593 [patent_doc_number] => 20130045131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-21 [patent_title] => 'Lead-Free Solder Compositions' [patent_app_type] => utility [patent_app_number] => 13/586074 [patent_app_country] => US [patent_app_date] => 2012-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7135 [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] => 13586074 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/586074
Lead-Free Solder Compositions Aug 14, 2012 Abandoned
Array ( [id] => 11428064 [patent_doc_number] => 09566367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Magnesium alloy and resorbable stents containing the same' [patent_app_type] => utility [patent_app_number] => 14/238875 [patent_app_country] => US [patent_app_date] => 2012-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 14989 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14238875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/238875
Magnesium alloy and resorbable stents containing the same Aug 14, 2012 Issued
Array ( [id] => 8565790 [patent_doc_number] => 20120328361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'MN DOPED SN-BASE SOLDER ALLOY AND SOLDER JOINTS THEREOF WITH SUPERIOR DROP SHOCK RELIABILITY' [patent_app_type] => utility [patent_app_number] => 13/542586 [patent_app_country] => US [patent_app_date] => 2012-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6337 [patent_no_of_claims] => 14 [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] => 13542586 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/542586
MN doped SN-base solder alloy and solder joints thereof with superior drop shock reliability Jul 4, 2012 Issued
Array ( [id] => 8488993 [patent_doc_number] => 20120288400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'AUSTENITIC HEAT RESISTANT ALLOY' [patent_app_type] => utility [patent_app_number] => 13/472640 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8934 [patent_no_of_claims] => 2 [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] => 13472640 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472640
Austenitic heat resistant alloy May 15, 2012 Issued
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