Search

Sikyin Ip

Examiner (ID: 12837, Phone: (571)272-1241 , Office: P/1735 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6289233 [patent_doc_number] => 20100158746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'Extremely Low Carbon Steel Plate Excellent in Surface Characteristics, Workability, and Formability and a Method of Producing Extremely Low Carbon Cast Slab' [patent_app_type] => utility [patent_app_number] => 11/884502 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6019 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0158/20100158746.pdf [firstpage_image] =>[orig_patent_app_number] => 11884502 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/884502
Extremely Low Carbon Steel Plate Excellent in Surface Characteristics, Workability, and Formability and a Method of Producing Extremely Low Carbon Cast Slab Feb 15, 2006 Abandoned
Array ( [id] => 4726547 [patent_doc_number] => 20080206088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Austenitic Stainless Steel' [patent_app_type] => utility [patent_app_number] => 11/815303 [patent_app_country] => US [patent_app_date] => 2006-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5691 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20080206088.pdf [firstpage_image] =>[orig_patent_app_number] => 11815303 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815303
Austenitic Stainless Steel Feb 13, 2006 Abandoned
Array ( [id] => 5264306 [patent_doc_number] => 20090116991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'NOVEL Fe-Al ALLOY AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/815946 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5247 [patent_no_of_claims] => 7 [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] => publications/A1/0116/20090116991.pdf [firstpage_image] =>[orig_patent_app_number] => 11815946 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815946
NOVEL Fe-Al ALLOY AND METHOD FOR PRODUCING THE SAME Feb 9, 2006 Abandoned
Array ( [id] => 6261891 [patent_doc_number] => 20100252149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'HOT ROLLED DUAL PHASE STEEL STRIP HAVING FEATURES OF A COLD ROLLED STRIP' [patent_app_type] => utility [patent_app_number] => 12/161685 [patent_app_country] => US [patent_app_date] => 2006-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1876 [patent_no_of_claims] => 6 [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/A1/0252/20100252149.pdf [firstpage_image] =>[orig_patent_app_number] => 12161685 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161685
HOT ROLLED DUAL PHASE STEEL STRIP HAVING FEATURES OF A COLD ROLLED STRIP Jan 25, 2006 Abandoned
Array ( [id] => 5837551 [patent_doc_number] => 20060118209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Method and device for heat treatment of metal workpieces as well as a heat-treated workpiece' [patent_app_type] => utility [patent_app_number] => 11/339033 [patent_app_country] => US [patent_app_date] => 2006-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4253 [patent_no_of_claims] => 1 [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] => publications/A1/0118/20060118209.pdf [firstpage_image] =>[orig_patent_app_number] => 11339033 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/339033
Method and device for heat treatment of metal workpieces as well as a heat-treated workpiece Jan 24, 2006 Abandoned
Array ( [id] => 5613445 [patent_doc_number] => 20060115373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Creep resistant magnesium alloy' [patent_app_type] => utility [patent_app_number] => 11/332112 [patent_app_country] => US [patent_app_date] => 2006-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1652 [patent_no_of_claims] => 7 [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] => publications/A1/0115/20060115373.pdf [firstpage_image] =>[orig_patent_app_number] => 11332112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/332112
Creep resistant magnesium alloy Jan 12, 2006 Issued
Array ( [id] => 5593251 [patent_doc_number] => 20060157167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-20 [patent_title] => 'Copper alloy conductor, and trolley wire and cable using same, and copper alloy conductor fabrication method' [patent_app_type] => utility [patent_app_number] => 11/328072 [patent_app_country] => US [patent_app_date] => 2006-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6597 [patent_no_of_claims] => 15 [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] => publications/A1/0157/20060157167.pdf [firstpage_image] =>[orig_patent_app_number] => 11328072 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/328072
Copper alloy conductor, and trolley wire and cable using same, and copper alloy conductor fabrication method Jan 9, 2006 Issued
Array ( [id] => 4578604 [patent_doc_number] => 07850795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Build-up wear-resistant copper alloy and valve seat' [patent_app_type] => utility [patent_app_number] => 11/319053 [patent_app_country] => US [patent_app_date] => 2005-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 8146 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/850/07850795.pdf [firstpage_image] =>[orig_patent_app_number] => 11319053 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/319053
Build-up wear-resistant copper alloy and valve seat Dec 27, 2005 Issued
Array ( [id] => 5863709 [patent_doc_number] => 20060097839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Alloy type thermal fuse and material for a thermal fuse element' [patent_app_type] => utility [patent_app_number] => 11/317566 [patent_app_country] => US [patent_app_date] => 2005-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7291 [patent_no_of_claims] => 21 [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] => publications/A1/0097/20060097839.pdf [firstpage_image] =>[orig_patent_app_number] => 11317566 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/317566
Alloy type thermal fuse and material for a thermal fuse element Dec 22, 2005 Abandoned
Array ( [id] => 8932078 [patent_doc_number] => 08491774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'Whisker free tin plated layer' [patent_app_type] => utility [patent_app_number] => 11/311748 [patent_app_country] => US [patent_app_date] => 2005-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6913 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11311748 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/311748
Whisker free tin plated layer Dec 18, 2005 Issued
Array ( [id] => 5652038 [patent_doc_number] => 20060137773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Copper alloy having bendability and stress relaxation property' [patent_app_type] => utility [patent_app_number] => 11/294439 [patent_app_country] => US [patent_app_date] => 2005-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8283 [patent_no_of_claims] => 7 [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] => publications/A1/0137/20060137773.pdf [firstpage_image] =>[orig_patent_app_number] => 11294439 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294439
Copper alloy having bendability and stress relaxation property Dec 5, 2005 Abandoned
Array ( [id] => 626694 [patent_doc_number] => 07135078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-14 [patent_title] => 'Nickel-free white gold alloy compositions with reversible hardness characteristics' [patent_app_type] => utility [patent_app_number] => 11/294290 [patent_app_country] => US [patent_app_date] => 2005-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3027 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/135/07135078.pdf [firstpage_image] =>[orig_patent_app_number] => 11294290 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294290
Nickel-free white gold alloy compositions with reversible hardness characteristics Dec 4, 2005 Issued
Array ( [id] => 5720293 [patent_doc_number] => 20060073066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Magnesium-based hydrogen storage alloys' [patent_app_type] => utility [patent_app_number] => 11/286356 [patent_app_country] => US [patent_app_date] => 2005-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2699 [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] => publications/A1/0073/20060073066.pdf [firstpage_image] =>[orig_patent_app_number] => 11286356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/286356
Magnesium-based hydrogen storage alloys Nov 24, 2005 Issued
Array ( [id] => 5648715 [patent_doc_number] => 20060134447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Flame-sprayed copper-aluminum composite material and its production method' [patent_app_type] => utility [patent_app_number] => 11/282721 [patent_app_country] => US [patent_app_date] => 2005-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8062 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20060134447.pdf [firstpage_image] =>[orig_patent_app_number] => 11282721 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282721
Flame-sprayed copper-aluminum composite material and its production method Nov 20, 2005 Abandoned
Array ( [id] => 5704696 [patent_doc_number] => 20060193744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Lead-free solder system' [patent_app_type] => utility [patent_app_number] => 11/273582 [patent_app_country] => US [patent_app_date] => 2005-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6361 [patent_no_of_claims] => 17 [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/A1/0193/20060193744.pdf [firstpage_image] =>[orig_patent_app_number] => 11273582 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/273582
Lead-free solder system Nov 13, 2005 Abandoned
Array ( [id] => 5212995 [patent_doc_number] => 20070102075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'High strength corrosion resistant alloy for oil patch application' [patent_app_type] => utility [patent_app_number] => 11/268069 [patent_app_country] => US [patent_app_date] => 2005-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4289 [patent_no_of_claims] => 15 [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/A1/0102/20070102075.pdf [firstpage_image] =>[orig_patent_app_number] => 11268069 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/268069
High strength corrosion resistant alloy for oil patch applications Nov 6, 2005 Issued
Array ( [id] => 4929962 [patent_doc_number] => 20080000737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Stainless Steel Sheet with Excellent Heat and Corrosion Resistances for Brake Disk' [patent_app_type] => utility [patent_app_number] => 11/794966 [patent_app_country] => US [patent_app_date] => 2005-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7091 [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] => publications/A1/0000/20080000737.pdf [firstpage_image] =>[orig_patent_app_number] => 11794966 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/794966
Stainless steel sheet with excellent heat and corrosion resistances for brake disk Oct 19, 2005 Issued
Array ( [id] => 448032 [patent_doc_number] => 07250135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Pb-free solder alloy' [patent_app_type] => utility [patent_app_number] => 11/252415 [patent_app_country] => US [patent_app_date] => 2005-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1888 [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] => patent [pdf_file] => patents/07/250/07250135.pdf [firstpage_image] =>[orig_patent_app_number] => 11252415 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/252415
Pb-free solder alloy Oct 17, 2005 Issued
Array ( [id] => 5715095 [patent_doc_number] => 20060078458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-13 [patent_title] => 'Copper-zinc-silicon alloy, products using the alloy and processes for producing the alloy' [patent_app_type] => utility [patent_app_number] => 11/247544 [patent_app_country] => US [patent_app_date] => 2005-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2764 [patent_no_of_claims] => 33 [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] => publications/A1/0078/20060078458.pdf [firstpage_image] =>[orig_patent_app_number] => 11247544 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/247544
Copper-zinc-silicon alloy, products using the alloy and processes for producing the alloy Oct 10, 2005 Abandoned
Array ( [id] => 5776215 [patent_doc_number] => 20060104855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Lead-free solder alloy' [patent_app_type] => utility [patent_app_number] => 11/247290 [patent_app_country] => US [patent_app_date] => 2005-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6910 [patent_no_of_claims] => 28 [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] => publications/A1/0104/20060104855.pdf [firstpage_image] =>[orig_patent_app_number] => 11247290 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/247290
Lead-free solder alloy Oct 10, 2005 Abandoned
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