Search

Khanh Tuan Nguyen

Examiner (ID: 7392, Phone: (571)272-8082 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1761, 1766, 1796, 1751
Total Applications
1301
Issued Applications
939
Pending Applications
65
Abandoned Applications
315

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17307474 [patent_doc_number] => 11208570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => White inks [patent_app_type] => utility [patent_app_number] => 16/463271 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 13983 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463271
White inks Apr 12, 2017 Issued
Array ( [id] => 14671621 [patent_doc_number] => 10373726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Highly filled back surface field aluminum paste for point contacts in PERC cells and preparation method thereof [patent_app_type] => utility [patent_app_number] => 15/571430 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2643 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571430
Highly filled back surface field aluminum paste for point contacts in PERC cells and preparation method thereof Apr 12, 2017 Issued
Array ( [id] => 14351009 [patent_doc_number] => 20190157477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => LOW-WARPAGE BACKSIDE ALUMINUM PASTE FOR CRYSTALLINE SILICON SOLAR CELLS [patent_app_type] => utility [patent_app_number] => 15/571439 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571439
Low-warpage backside aluminum paste for crystalline silicon solar cells Apr 12, 2017 Issued
Array ( [id] => 14351007 [patent_doc_number] => 20190157476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => EFFICIENT BACK SURFACE FIELD PASTE FOR CRYSTALLINE SILICON SOLAR CELLS AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/571402 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571402
Efficient back surface field paste for crystalline silicon solar cells and preparation method thereof Apr 10, 2017 Issued
Array ( [id] => 13309661 [patent_doc_number] => 20180206367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => POLYMER-BASED, WIDEBAND ELECTROMAGNETIC WAVE SHIELDING FILM [patent_app_type] => utility [patent_app_number] => 15/480234 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15480234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/480234
POLYMER-BASED, WIDEBAND ELECTROMAGNETIC WAVE SHIELDING FILM Apr 4, 2017 Abandoned
Array ( [id] => 14025047 [patent_doc_number] => 20190074517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => COMPOSITION FOR LITHIUM SECONDARY BATTERY ELECTRODES [patent_app_type] => utility [patent_app_number] => 16/082720 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082720
Composition for lithium secondary battery electrodes Mar 29, 2017 Issued
Array ( [id] => 14063583 [patent_doc_number] => 10236092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Composite materials comprising conductive nano-fillers [patent_app_type] => utility [patent_app_number] => 15/471160 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 15856 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15471160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/471160
Composite materials comprising conductive nano-fillers Mar 27, 2017 Issued
Array ( [id] => 15718501 [patent_doc_number] => 20200106018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, ORGANIC LAYER AND ORGANIC ELECTRONIC ELEMENT [patent_app_type] => utility [patent_app_number] => 16/496892 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496892
ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, ORGANIC LAYER AND ORGANIC ELECTRONIC ELEMENT Mar 23, 2017 Abandoned
Array ( [id] => 15519103 [patent_doc_number] => 10566145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => TiO [patent_app_type] => utility [patent_app_number] => 15/462800 [patent_app_country] => US [patent_app_date] => 2017-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2529 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15462800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/462800
TiO Mar 17, 2017 Issued
Array ( [id] => 13074357 [patent_doc_number] => 10057986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Thermal overload device containing a polymer composition containing thermally exfoliated graphite oxide and method of making the same [patent_app_type] => utility [patent_app_number] => 15/459973 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 15146 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15459973 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459973
Thermal overload device containing a polymer composition containing thermally exfoliated graphite oxide and method of making the same Mar 14, 2017 Issued
Array ( [id] => 14043649 [patent_doc_number] => 20190077931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => COMPOSITION FOR FORMING TRANSPARENT CONDUCTIVE FILM, AND TRANSPARENT CONDUCTIVE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/083444 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083444
COMPOSITION FOR FORMING TRANSPARENT CONDUCTIVE FILM, AND TRANSPARENT CONDUCTIVE SUBSTRATE Mar 7, 2017 Abandoned
Array ( [id] => 11710406 [patent_doc_number] => 20170178904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METHOD FOR MANUFACTURING SPUTTERING TARGET, METHOD FOR FORMING OXIDE FILM, AND TRANSISTOR' [patent_app_type] => utility [patent_app_number] => 15/451715 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 36876 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15451715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451715
Method for manufacturing sputtering target, method for forming oxide film, and transistor Mar 6, 2017 Issued
Array ( [id] => 11691436 [patent_doc_number] => 20170167152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'COMPOSITION AND METHOD FOR WATER CONDITIONING' [patent_app_type] => utility [patent_app_number] => 15/445703 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2294 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15445703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/445703
Composition and method for water conditioning Feb 27, 2017 Issued
Array ( [id] => 16173173 [patent_doc_number] => 10714754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Surface-treated graphene, surface-treated graphene/organic solvent dispersion liquid, surface-treated graphene/electrode active material composite particles and electrode paste [patent_app_type] => utility [patent_app_number] => 16/077627 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11275 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077627
Surface-treated graphene, surface-treated graphene/organic solvent dispersion liquid, surface-treated graphene/electrode active material composite particles and electrode paste Feb 19, 2017 Issued
Array ( [id] => 16406601 [patent_doc_number] => 10815143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Solid electrolyte for ReRAM [patent_app_type] => utility [patent_app_number] => 16/077086 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6105 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077086
Solid electrolyte for ReRAM Feb 13, 2017 Issued
Array ( [id] => 13162873 [patent_doc_number] => 10098182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Resistive carbon composite material [patent_app_type] => utility [patent_app_number] => 15/426457 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1308 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15426457 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426457
Resistive carbon composite material Feb 6, 2017 Issued
Array ( [id] => 16184376 [patent_doc_number] => 10717679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Zinc oxide sintered body and method for producing same [patent_app_type] => utility [patent_app_number] => 15/419092 [patent_app_country] => US [patent_app_date] => 2017-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8462 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15419092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/419092
Zinc oxide sintered body and method for producing same Jan 29, 2017 Issued
Array ( [id] => 18044765 [patent_doc_number] => 11518706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Silver coated glass frit, method for preparing same, and silver paste compoisition using silver coated glass frit for solar cell [patent_app_type] => utility [patent_app_number] => 16/074754 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10001 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074754
Silver coated glass frit, method for preparing same, and silver paste compoisition using silver coated glass frit for solar cell Jan 22, 2017 Issued
Array ( [id] => 13174507 [patent_doc_number] => 10103378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Methods of forming composite material films [patent_app_type] => utility [patent_app_number] => 15/413084 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 33 [patent_no_of_words] => 9182 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15413084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/413084
Methods of forming composite material films Jan 22, 2017 Issued
Array ( [id] => 11623475 [patent_doc_number] => 20170133664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'SILICON PARTICLES FOR BATTERY ELECTRODES' [patent_app_type] => utility [patent_app_number] => 15/413021 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9622 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15413021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/413021
Methods of forming composite material films Jan 22, 2017 Issued
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