Search

Xiuyu Tai

Examiner (ID: 11777, Phone: (571)270-1855 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1759, 1795, 4151
Total Applications
1136
Issued Applications
616
Pending Applications
94
Abandoned Applications
454

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14187083 [patent_doc_number] => 20190113246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => SYSTEM AND METHOD FOR PHOTOELECTROCHEMICAL AIR PURIFICATION [patent_app_type] => utility [patent_app_number] => 16/161600 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161600
System and method for photoelectrochemical air purification Oct 15, 2018 Issued
Array ( [id] => 13871765 [patent_doc_number] => 20190032223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => CONVEYOR FRAME TREATMENT FOR SUPPRESSING PHOSPHATE DRAGGING RESULTING FROM THE PLANT DESIGN IN A DIP COATING PROCESS SEQUENCE [patent_app_type] => utility [patent_app_number] => 16/149428 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16149428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/149428
Conveyor frame treatment for suppressing phosphate dragging resulting from the plant design in a dip coating process sequence Oct 1, 2018 Issued
Array ( [id] => 13871767 [patent_doc_number] => 20190032224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => SUPPRESSION OF PHOSPHATE DRAGGING RESULTING FROM THE PLANT DESIGN IN A DIP COATING PROCESS SEQUENCE [patent_app_type] => utility [patent_app_number] => 16/149502 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16149502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/149502
SUPPRESSION OF PHOSPHATE DRAGGING RESULTING FROM THE PLANT DESIGN IN A DIP COATING PROCESS SEQUENCE Oct 1, 2018 Abandoned
Array ( [id] => 16914057 [patent_doc_number] => 20210187149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => DISTRIBUTING LIGHT IN A REACTION CHAMBER [patent_app_type] => utility [patent_app_number] => 16/650148 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650148 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650148
DISTRIBUTING LIGHT IN A REACTION CHAMBER Sep 24, 2018 Abandoned
Array ( [id] => 15650545 [patent_doc_number] => 20200087802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => GALLIUM OXYNITRIDE-ZINC OXIDE PHOTOELECTRODE FOR SOLAR WATER SPLITTING [patent_app_type] => utility [patent_app_number] => 16/131236 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/131236
Gallium oxynitride-zinc oxide photoelectrode for solar water splitting Sep 13, 2018 Issued
Array ( [id] => 18186649 [patent_doc_number] => 11577209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Reactor for nanoparticle production [patent_app_type] => utility [patent_app_number] => 16/638647 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2356 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638647
Reactor for nanoparticle production Sep 4, 2018 Issued
Array ( [id] => 17952693 [patent_doc_number] => 11478771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Free radical generator and methods of use [patent_app_type] => utility [patent_app_number] => 16/643132 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 8028 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643132
Free radical generator and methods of use Sep 3, 2018 Issued
Array ( [id] => 14904141 [patent_doc_number] => 20190295836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => ELECTROLYTIC PLATING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/113960 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16113960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113960
Electrolytic plating apparatus Aug 26, 2018 Issued
Array ( [id] => 14864961 [patent_doc_number] => 20190282722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => GAS PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/111396 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111396
GAS PROCESSING APPARATUS Aug 23, 2018 Abandoned
Array ( [id] => 16280041 [patent_doc_number] => 10763080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Simple and environment-friendly production equipment for carbon nanomaterials [patent_app_type] => utility [patent_app_number] => 16/112494 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3217 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16112494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/112494
Simple and environment-friendly production equipment for carbon nanomaterials Aug 23, 2018 Issued
Array ( [id] => 15991147 [patent_doc_number] => 20200171444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => OZONE GENERATOR CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/640949 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16640949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640949
OZONE GENERATOR CONTROL SYSTEM Aug 23, 2018 Abandoned
Array ( [id] => 18427678 [patent_doc_number] => 11672879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Magnetic latch connector assembly [patent_app_type] => utility [patent_app_number] => 16/641615 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6711 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641615
Magnetic latch connector assembly Aug 22, 2018 Issued
Array ( [id] => 16443830 [patent_doc_number] => 10835734 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => High and low impedance systems and methods for the generation and use of constant intensity electric fields [patent_app_type] => utility [patent_app_number] => 16/107988 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9949 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107988
High and low impedance systems and methods for the generation and use of constant intensity electric fields Aug 20, 2018 Issued
Array ( [id] => 13929931 [patent_doc_number] => 20190048481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => ELECTROLYSIS ELECTRODE FEATURING METAL-DOPED NANOTUBE ARRAY AND METHODS OF MANUFACTURE AND USING SAME [patent_app_type] => utility [patent_app_number] => 16/102576 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16102576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/102576
Electrolysis electrode featuring metal-doped nanotube array and methods of manufacture and using same Aug 12, 2018 Issued
Array ( [id] => 17570184 [patent_doc_number] => 11318439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Surface modification device [patent_app_type] => utility [patent_app_number] => 16/637247 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8464 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637247
Surface modification device Aug 6, 2018 Issued
Array ( [id] => 13873813 [patent_doc_number] => 20190033247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => Plasma Modified Epitaxial Fabricated Graphene on SiC for Electrochemical Trace Detection of Explosives [patent_app_type] => utility [patent_app_number] => 16/049018 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049018
Plasma modified epitaxial fabricated graphene on SiC for electrochemical trace detection of explosives Jul 29, 2018 Issued
Array ( [id] => 16656129 [patent_doc_number] => 20210052765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => AIR CLEANER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/641427 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641427
AIR CLEANER SYSTEM Jul 23, 2018 Abandoned
Array ( [id] => 13837555 [patent_doc_number] => 20190022262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => NEUTRALIZING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/042873 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042873
NEUTRALIZING SYSTEM Jul 22, 2018 Abandoned
Array ( [id] => 15161259 [patent_doc_number] => 10486104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Emissions reduction for CO2 capture [patent_app_type] => utility [patent_app_number] => 16/034452 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2539 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16034452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/034452
Emissions reduction for CO2 capture Jul 12, 2018 Issued
Array ( [id] => 13522891 [patent_doc_number] => 20180312988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => ELECTROCHEMICAL PROCESSING OF MATERIALS, METHODS AND PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/028926 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028926
Electrochemical processing of materials, methods and production Jul 5, 2018 Issued
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