Search

Eric Chang

Examiner (ID: 15894, Phone: (571)272-3671 , Office: P/2116 )

Most Active Art Unit
2116
Art Unit(s)
2186, 2116, 2185
Total Applications
657
Issued Applications
458
Pending Applications
14
Abandoned Applications
185

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5155079 [patent_doc_number] => 20070037962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Lactone ring-containing polymer having few foreign matters and not easily causing gelation, and its applications' [patent_app_type] => utility [patent_app_number] => 11/502355 [patent_app_country] => US [patent_app_date] => 2006-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18882 [patent_no_of_claims] => 5 [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/A1/0037/20070037962.pdf [firstpage_image] =>[orig_patent_app_number] => 11502355 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/502355
Lactone ring-containing polymer having few foreign matters and not easily causing gelation, and its applications Aug 10, 2006 Abandoned
Array ( [id] => 5151960 [patent_doc_number] => 20070034842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Polymerizable dielectric material' [patent_app_type] => utility [patent_app_number] => 11/501724 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7107 [patent_no_of_claims] => 20 [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/A1/0034/20070034842.pdf [firstpage_image] =>[orig_patent_app_number] => 11501724 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/501724
Polymerizable dielectric material Aug 9, 2006 Abandoned
Array ( [id] => 4663 [patent_doc_number] => 07816483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Amine functionalized polymer' [patent_app_type] => utility [patent_app_number] => 11/502228 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/816/07816483.pdf [firstpage_image] =>[orig_patent_app_number] => 11502228 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/502228
Amine functionalized polymer Aug 9, 2006 Issued
Array ( [id] => 8458179 [patent_doc_number] => 08293847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Film-like adhesive, adhesive sheet, and semiconductor device using same' [patent_app_type] => utility [patent_app_number] => 12/376347 [patent_app_country] => US [patent_app_date] => 2006-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 20587 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12376347 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/376347
Film-like adhesive, adhesive sheet, and semiconductor device using same Aug 3, 2006 Issued
Array ( [id] => 5243090 [patent_doc_number] => 20070021585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Nucleophilic Acyl Substitution-based Polymerization Catalyzed by Oxometallic Complexes' [patent_app_type] => utility [patent_app_number] => 11/459003 [patent_app_country] => US [patent_app_date] => 2006-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5252 [patent_no_of_claims] => 32 [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/A1/0021/20070021585.pdf [firstpage_image] =>[orig_patent_app_number] => 11459003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/459003
Nucleophilic Acyl Substitution-based Polymerization Catalyzed by Oxometallic Complexes Jul 19, 2006 Abandoned
Array ( [id] => 5019922 [patent_doc_number] => 20070145888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/458541 [patent_app_country] => US [patent_app_date] => 2006-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18945 [patent_no_of_claims] => 13 [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/A1/0145/20070145888.pdf [firstpage_image] =>[orig_patent_app_number] => 11458541 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458541
AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME Jul 18, 2006 Abandoned
Array ( [id] => 9112537 [patent_doc_number] => 08568705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Method for preparing branched functionalized polymers using branched polyol cores' [patent_app_type] => utility [patent_app_number] => 11/458269 [patent_app_country] => US [patent_app_date] => 2006-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 22782 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11458269 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/458269
Method for preparing branched functionalized polymers using branched polyol cores Jul 17, 2006 Issued
Array ( [id] => 5155077 [patent_doc_number] => 20070037960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'COPOLYESTER STILBENE EMBOSSED FILM AND METHODS OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/428941 [patent_app_country] => US [patent_app_date] => 2006-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5751 [patent_no_of_claims] => 21 [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/A1/0037/20070037960.pdf [firstpage_image] =>[orig_patent_app_number] => 11428941 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/428941
COPOLYESTER STILBENE EMBOSSED FILM AND METHODS OF MAKING THE SAME Jul 5, 2006 Abandoned
Array ( [id] => 5135743 [patent_doc_number] => 20070077372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'UV-curable adhesion promoter, laminated structures using same and methods for fabricating such laminated structures' [patent_app_type] => utility [patent_app_number] => 11/478957 [patent_app_country] => US [patent_app_date] => 2006-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3215 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20070077372.pdf [firstpage_image] =>[orig_patent_app_number] => 11478957 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/478957
UV-curable adhesion promoter, laminated structures using same and methods for fabricating such laminated structures Jun 28, 2006 Abandoned
Array ( [id] => 5924949 [patent_doc_number] => 20060241275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Dielectric films and materials therefor' [patent_app_type] => utility [patent_app_number] => 11/475022 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8061 [patent_no_of_claims] => 12 [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/A1/0241/20060241275.pdf [firstpage_image] =>[orig_patent_app_number] => 11475022 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475022
Dielectric films and materials therefor Jun 26, 2006 Abandoned
Array ( [id] => 167554 [patent_doc_number] => 07666517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Isolation, formulation, and shaping of macrocyclic oligoesters' [patent_app_type] => utility [patent_app_number] => 11/475392 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 12348 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/666/07666517.pdf [firstpage_image] =>[orig_patent_app_number] => 11475392 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475392
Isolation, formulation, and shaping of macrocyclic oligoesters Jun 26, 2006 Issued
Array ( [id] => 5107918 [patent_doc_number] => 20070066796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Resin solution composition, polyimide resin, and semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/475043 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3598 [patent_no_of_claims] => 5 [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/A1/0066/20070066796.pdf [firstpage_image] =>[orig_patent_app_number] => 11475043 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/475043
Resin resolution composition, polyimide resin, and semiconductor device Jun 26, 2006 Issued
Array ( [id] => 5386516 [patent_doc_number] => 20090227761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'Intrinsically gel-free, randomly branched polyamide' [patent_app_type] => utility [patent_app_number] => 11/921947 [patent_app_country] => US [patent_app_date] => 2006-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2619 [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] => publications/A1/0227/20090227761.pdf [firstpage_image] =>[orig_patent_app_number] => 11921947 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/921947
Intrinsically gel-free, randomly branched polyamide Jun 18, 2006 Abandoned
Array ( [id] => 5231544 [patent_doc_number] => 20070293652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'VINYL ETHERS AND COMPOSITIONS CONTAINING THEM' [patent_app_type] => utility [patent_app_number] => 11/424621 [patent_app_country] => US [patent_app_date] => 2006-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7847 [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] => publications/A1/0293/20070293652.pdf [firstpage_image] =>[orig_patent_app_number] => 11424621 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/424621
Vinyl ethers and compositions containing them Jun 15, 2006 Issued
Array ( [id] => 33059 [patent_doc_number] => 07790831 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-09-07 [patent_title] => 'Hyperbranched polybenzazoles via an A3+ B2 polymerization' [patent_app_type] => utility [patent_app_number] => 11/472214 [patent_app_country] => US [patent_app_date] => 2006-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3112 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/790/07790831.pdf [firstpage_image] =>[orig_patent_app_number] => 11472214 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/472214
Hyperbranched polybenzazoles via an A3+ B2 polymerization Jun 14, 2006 Issued
Array ( [id] => 5228272 [patent_doc_number] => 20070290379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Hydrophobic compositions for electronic applications' [patent_app_type] => utility [patent_app_number] => 11/453388 [patent_app_country] => US [patent_app_date] => 2006-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8179 [patent_no_of_claims] => 22 [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/A1/0290/20070290379.pdf [firstpage_image] =>[orig_patent_app_number] => 11453388 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/453388
Hydrophobic compositions for electronic applications Jun 14, 2006 Abandoned
Array ( [id] => 5689147 [patent_doc_number] => 20060287462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Process for preparing polyamines having primary amino groups' [patent_app_type] => utility [patent_app_number] => 11/451963 [patent_app_country] => US [patent_app_date] => 2006-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5169 [patent_no_of_claims] => 10 [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/A1/0287/20060287462.pdf [firstpage_image] =>[orig_patent_app_number] => 11451963 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/451963
Process for preparing polyamines having primary amino groups Jun 12, 2006 Abandoned
Array ( [id] => 5851993 [patent_doc_number] => 20060235184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Novel polymer compound, precursor for the same and thin film-forming method using the same polymer precursor' [patent_app_type] => utility [patent_app_number] => 11/451846 [patent_app_country] => US [patent_app_date] => 2006-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4315 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20060235184.pdf [firstpage_image] =>[orig_patent_app_number] => 11451846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/451846
Novel polymer compound, precursor for the same and thin film-forming method using the same polymer precursor Jun 11, 2006 Abandoned
Array ( [id] => 5852003 [patent_doc_number] => 20060235194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Novel polymer compound, precursor for the same and thin film-forming method using the same polymer precursor' [patent_app_type] => utility [patent_app_number] => 11/451889 [patent_app_country] => US [patent_app_date] => 2006-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4313 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20060235194.pdf [firstpage_image] =>[orig_patent_app_number] => 11451889 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/451889
Novel polymer compound, precursor for the same and thin film-forming method using the same polymer precursor Jun 11, 2006 Abandoned
Array ( [id] => 5603082 [patent_doc_number] => 20060293427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Thermally conductive polyamide-based components used in light emitting diode reflector applications' [patent_app_type] => utility [patent_app_number] => 11/449364 [patent_app_country] => US [patent_app_date] => 2006-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3243 [patent_no_of_claims] => 17 [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/A1/0293/20060293427.pdf [firstpage_image] =>[orig_patent_app_number] => 11449364 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/449364
Thermally conductive polyamide-based components used in light emitting diode reflector applications Jun 7, 2006 Abandoned
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