Search

Zaihan Jiang

Examiner (ID: 17282, Phone: (571)272-1399 , Office: P/2486 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2423, 2486
Total Applications
683
Issued Applications
514
Pending Applications
99
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18019362 [patent_doc_number] => 20220370861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHODS AND MOLDS FOR MOLDING GOLF BALLS INCORPORATING A THERMOPLASTIC POLYURETHANE COVER [patent_app_type] => utility [patent_app_number] => 17/880943 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880943
Methods and molds for molding golf balls incorporating a thermoplastic polyurethane cover Aug 3, 2022 Issued
Array ( [id] => 18717057 [patent_doc_number] => 11794383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Material with directional thermal conduction and thermal insulation and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/816465 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5171 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816465
Material with directional thermal conduction and thermal insulation and preparation method thereof Jul 31, 2022 Issued
Array ( [id] => 17806562 [patent_doc_number] => 20220258397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Injection Molding Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/662586 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17662586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/662586
Injection molding systems and methods May 8, 2022 Issued
Array ( [id] => 17562482 [patent_doc_number] => 20220126631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => PNEUMATIC TIRE WITH ANNULAR SIDEWALL CONCAVITY [patent_app_type] => utility [patent_app_number] => 17/572678 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572678
Pneumatic tire with annular sidewall concavity Jan 10, 2022 Issued
Array ( [id] => 18778374 [patent_doc_number] => 11820058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Injection mould and injection moulding method [patent_app_type] => utility [patent_app_number] => 17/373930 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4836 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373930
Injection mould and injection moulding method Jul 12, 2021 Issued
Array ( [id] => 17749070 [patent_doc_number] => 20220227273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => VEHICLE SEAT PANEL WITH DISCONTINUOUS FOAM LAYER [patent_app_type] => utility [patent_app_number] => 17/153428 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153428
VEHICLE SEAT PANEL WITH DISCONTINUOUS FOAM LAYER Jan 19, 2021 Abandoned
Array ( [id] => 16899775 [patent_doc_number] => 20210178691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SYSTEM, APPARATUS, AND METHODS FOR DISTRIBUTING POWDER FOR ADDITIVELY MANUFACTURED PARTS [patent_app_type] => utility [patent_app_number] => 17/120541 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120541
SYSTEM, APPARATUS, AND METHODS FOR DISTRIBUTING POWDER FOR ADDITIVELY MANUFACTURED PARTS Dec 13, 2020 Abandoned
Array ( [id] => 17413530 [patent_doc_number] => 20220048434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => HITCH STEP AND METHOD OF MANUFACTURING [patent_app_type] => utility [patent_app_number] => 16/992287 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16992287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992287
HITCH STEP AND METHOD OF MANUFACTURING Aug 12, 2020 Abandoned
Array ( [id] => 16582075 [patent_doc_number] => 20210016477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => INJECTION MOLDING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/931831 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16931831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931831
INJECTION MOLDING APPARATUS Jul 16, 2020 Abandoned
Array ( [id] => 17369047 [patent_doc_number] => 20220024099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => INJECTION MOLDING ADAPTIVE COMPENSATION METHOD BASED ON MELT VISCOSITY FLUCTUATION [patent_app_type] => utility [patent_app_number] => 17/309008 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309008
Injection molding adaptive compensation method based on melt viscosity fluctuation Jun 29, 2020 Issued
Array ( [id] => 17242643 [patent_doc_number] => 20210362386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Injection Molding Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/290994 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290994
Injection molding systems and methods May 7, 2020 Issued
Array ( [id] => 18172169 [patent_doc_number] => 11571865 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Overmolded electronic eyewear device frame [patent_app_type] => utility [patent_app_number] => 16/832036 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3185 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832036
Overmolded electronic eyewear device frame Mar 26, 2020 Issued
Array ( [id] => 17097791 [patent_doc_number] => 20210285582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => INJECTION MOLDED HOSE CONNECTIONS FOR BLOW MOLDED TUBES [patent_app_type] => utility [patent_app_number] => 16/813783 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16813783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813783
INJECTION MOLDED HOSE CONNECTIONS FOR BLOW MOLDED TUBES Mar 9, 2020 Abandoned
Array ( [id] => 16727063 [patent_doc_number] => 20210094210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => METHODS AND MOLDS FOR MOLDING GOLF BALLS INCORPORATING A THERMOPLASTIC POLYURETHANE COVER [patent_app_type] => utility [patent_app_number] => 16/798780 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798780
Methods and molds for molding golf balls incorporating a thermoplastic polyurethane cover Feb 23, 2020 Issued
Array ( [id] => 18232455 [patent_doc_number] => 11596999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => PEX expansion tool [patent_app_type] => utility [patent_app_number] => 16/795727 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2039 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795727
PEX expansion tool Feb 19, 2020 Issued
Array ( [id] => 18328554 [patent_doc_number] => 11633775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => PEX expansion tool [patent_app_type] => utility [patent_app_number] => 16/795742 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 43 [patent_no_of_words] => 19292 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795742
PEX expansion tool Feb 19, 2020 Issued
Array ( [id] => 16010813 [patent_doc_number] => 20200180249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => TIRE PRODUCTION METHOD, AND TIRE [patent_app_type] => utility [patent_app_number] => 16/792885 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792885
TIRE PRODUCTION METHOD, AND TIRE Feb 17, 2020 Abandoned
Array ( [id] => 18032566 [patent_doc_number] => 11515770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Device for manufacturing rotor core and method for manufacturing rotor core [patent_app_type] => utility [patent_app_number] => 16/786819 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3704 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786819
Device for manufacturing rotor core and method for manufacturing rotor core Feb 9, 2020 Issued
Array ( [id] => 18048460 [patent_doc_number] => 11522419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Manufacturing method for a cast stator of an electric machine [patent_app_type] => utility [patent_app_number] => 16/717116 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1948 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717116
Manufacturing method for a cast stator of an electric machine Dec 16, 2019 Issued
Array ( [id] => 18428484 [patent_doc_number] => 11673692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Forming tool and methods for forming a curvature into a composite stiffener [patent_app_type] => utility [patent_app_number] => 16/713902 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 14180 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713902
Forming tool and methods for forming a curvature into a composite stiffener Dec 12, 2019 Issued
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