Search

John S. Y. Chu

Examiner (ID: 12921, Phone: (571)272-1329 , Office: P/1722 )

Most Active Art Unit
1752
Art Unit(s)
1752, 1737, 1722, 1506, 1795, 1113
Total Applications
2688
Issued Applications
2093
Pending Applications
156
Abandoned Applications
458

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7069293 [patent_doc_number] => 20050244678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Niobium oxide-based layers for thin film optical coatings and processes for producing the same' [patent_app_type] => utility [patent_app_number] => 11/178851 [patent_app_country] => US [patent_app_date] => 2005-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6229 [patent_no_of_claims] => 21 [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/A1/0244/20050244678.pdf [firstpage_image] =>[orig_patent_app_number] => 11178851 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/178851
Niobium oxide-based layers for thin film optical coatings and processes for producing the same Jul 10, 2005 Abandoned
90/007435 TANTALUM AMIDE PRECURSORS FOR DEPOSITION OF TANTALUM NITRIDE ON A SUBSTRATE Feb 27, 2005 Pending
Array ( [id] => 7025090 [patent_doc_number] => 20050019484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Niobium oxide-based layers for thin film optical coatings and processes for producing the same' [patent_app_type] => utility [patent_app_number] => 10/920572 [patent_app_country] => US [patent_app_date] => 2004-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6230 [patent_no_of_claims] => 15 [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/A1/0019/20050019484.pdf [firstpage_image] =>[orig_patent_app_number] => 10920572 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/920572
Niobium oxide-based layers for thin film optical coatings and processes for producing the same Aug 17, 2004 Abandoned
Array ( [id] => 7420448 [patent_doc_number] => 20040229056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'Metallic vapor deposition lens provided with a protection coat and a method of producing the same' [patent_app_type] => new [patent_app_number] => 10/873311 [patent_app_country] => US [patent_app_date] => 2004-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2800 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0229/20040229056.pdf [firstpage_image] =>[orig_patent_app_number] => 10873311 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/873311
Metallic vapor deposition lens provided with a protection coat and a method of producing the same Jun 22, 2004 Abandoned
Array ( [id] => 675292 [patent_doc_number] => 07087266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Thermal barrier coating and process therefor' [patent_app_type] => utility [patent_app_number] => 10/710112 [patent_app_country] => US [patent_app_date] => 2004-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5369 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/087/07087266.pdf [firstpage_image] =>[orig_patent_app_number] => 10710112 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/710112
Thermal barrier coating and process therefor Jun 17, 2004 Issued
Array ( [id] => 7242496 [patent_doc_number] => 20040257660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Method of manufacturing micro lens, micro lens, optical device, optical transmission device, head for laser printer, and laser printer' [patent_app_type] => new [patent_app_number] => 10/834987 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6762 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20040257660.pdf [firstpage_image] =>[orig_patent_app_number] => 10834987 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834987
Method of manufacturing micro lens, micro lens, optical device, optical transmission device, head for laser printer, and laser printer Apr 29, 2004 Abandoned
Array ( [id] => 782580 [patent_doc_number] => 06991826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'Antisoiling coatings for antireflective substrates' [patent_app_type] => utility [patent_app_number] => 10/828451 [patent_app_country] => US [patent_app_date] => 2004-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6893 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/991/06991826.pdf [firstpage_image] =>[orig_patent_app_number] => 10828451 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/828451
Antisoiling coatings for antireflective substrates Apr 19, 2004 Issued
Array ( [id] => 7424463 [patent_doc_number] => 20040265486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Polarizer manufacturing method' [patent_app_type] => new [patent_app_number] => 10/809567 [patent_app_country] => US [patent_app_date] => 2004-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1782 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20040265486.pdf [firstpage_image] =>[orig_patent_app_number] => 10809567 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/809567
Polarizer manufacturing method Mar 24, 2004 Abandoned
Array ( [id] => 7335600 [patent_doc_number] => 20040244423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Method of manufacturing an optical glass element' [patent_app_type] => new [patent_app_number] => 10/808322 [patent_app_country] => US [patent_app_date] => 2004-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6305 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20040244423.pdf [firstpage_image] =>[orig_patent_app_number] => 10808322 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/808322
Method of manufacturing an optical glass element Mar 24, 2004 Abandoned
Array ( [id] => 7419669 [patent_doc_number] => 20040160569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'Method for incorporating an additive into a thin film formed on a substrate and uses thereof in ophthalmic optics' [patent_app_type] => new [patent_app_number] => 10/774801 [patent_app_country] => US [patent_app_date] => 2004-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3080 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20040160569.pdf [firstpage_image] =>[orig_patent_app_number] => 10774801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/774801
Method for incorporating an additive into a thin film formed on a substrate and uses thereof in ophthalmic optics Feb 8, 2004 Abandoned
Array ( [id] => 6996402 [patent_doc_number] => 20050136180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Method of coating a substrate with a fluoropolymer' [patent_app_type] => utility [patent_app_number] => 10/741357 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6944 [patent_no_of_claims] => 20 [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/A1/0136/20050136180.pdf [firstpage_image] =>[orig_patent_app_number] => 10741357 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/741357
Method of coating a substrate with a fluoropolymer Dec 18, 2003 Abandoned
Array ( [id] => 7322877 [patent_doc_number] => 20040137205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Differential gloss covering and method for making same' [patent_app_type] => new [patent_app_number] => 10/742546 [patent_app_country] => US [patent_app_date] => 2003-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13039 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20040137205.pdf [firstpage_image] =>[orig_patent_app_number] => 10742546 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/742546
Differential gloss covering and method for making same Dec 18, 2003 Abandoned
Array ( [id] => 7463023 [patent_doc_number] => 20040166232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'Surface treatment utilizing microwave radiation' [patent_app_type] => new [patent_app_number] => 10/740003 [patent_app_country] => US [patent_app_date] => 2003-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9906 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0166/20040166232.pdf [firstpage_image] =>[orig_patent_app_number] => 10740003 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/740003
Surface treatment utilizing microwave radiation Dec 17, 2003 Abandoned
Array ( [id] => 975205 [patent_doc_number] => 06933013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Vacuum deposition of dielectric coatings on volatile material' [patent_app_type] => utility [patent_app_number] => 10/685552 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2536 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/933/06933013.pdf [firstpage_image] =>[orig_patent_app_number] => 10685552 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685552
Vacuum deposition of dielectric coatings on volatile material Oct 13, 2003 Issued
Array ( [id] => 7116336 [patent_doc_number] => 20050069637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Method for manufacturing planar optical waveguide' [patent_app_type] => utility [patent_app_number] => 10/671980 [patent_app_country] => US [patent_app_date] => 2003-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4223 [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/A1/0069/20050069637.pdf [firstpage_image] =>[orig_patent_app_number] => 10671980 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/671980
Method for manufacturing planar optical waveguide Sep 25, 2003 Abandoned
Array ( [id] => 7133904 [patent_doc_number] => 20040043162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Use of a polythiophene for aligning liquid crystals' [patent_app_type] => new [patent_app_number] => 10/653083 [patent_app_country] => US [patent_app_date] => 2003-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6084 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20040043162.pdf [firstpage_image] =>[orig_patent_app_number] => 10653083 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653083
Use of a polythiophene for aligning liquid crystals Sep 2, 2003 Abandoned
90/006769 ANTISOILING COATINGS FOR ANTIREFLECTIVE SURFACES AND METHODS OF PREPARATION Aug 28, 2003 Issued
Array ( [id] => 7082820 [patent_doc_number] => 20050048200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'PROCESS FOR PREPARING AN OPTICAL WAVEGUIDE COMPONENT FROM ACRYLATE/TITANIUM ALKOXIDE COMPOSITE MATERIAL AND THE PREPARED OPTICAL WAVEGUIDE COMPONENT' [patent_app_type] => utility [patent_app_number] => 10/649676 [patent_app_country] => US [patent_app_date] => 2003-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3198 [patent_no_of_claims] => 11 [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/A1/0048/20050048200.pdf [firstpage_image] =>[orig_patent_app_number] => 10649676 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/649676
Process for preparing an optical waveguide component from acrylate/titanium alkoxide composite material and the prepared optical waveguide component Aug 27, 2003 Issued
Array ( [id] => 7200983 [patent_doc_number] => 20050042374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Methods of depositing materials over substrates, and methods of forming layers over substrates' [patent_app_type] => utility [patent_app_number] => 10/652224 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7488 [patent_no_of_claims] => 73 [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/A1/0042/20050042374.pdf [firstpage_image] =>[orig_patent_app_number] => 10652224 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/652224
Methods of depositing materials over substrates, and methods of forming layers over substrates Aug 21, 2003 Issued
Array ( [id] => 1110034 [patent_doc_number] => 06805903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-19 [patent_title] => 'Method of forming optical thin film' [patent_app_type] => B2 [patent_app_number] => 10/362361 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3932 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/805/06805903.pdf [firstpage_image] =>[orig_patent_app_number] => 10362361 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362361
Method of forming optical thin film Jul 31, 2003 Issued
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