Search

Hoanganh T Le

Examiner (ID: 18345, Phone: (571)272-1823 , Office: P/2845 )

Most Active Art Unit
2821
Art Unit(s)
2819, 2821, 2845, 2514, 2508, 2501
Total Applications
2631
Issued Applications
2175
Pending Applications
119
Abandoned Applications
337

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17638396 [patent_doc_number] => 11349133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Fuel cell [patent_app_type] => utility [patent_app_number] => 17/069835 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8977 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069835
Fuel cell Oct 12, 2020 Issued
Array ( [id] => 19138254 [patent_doc_number] => 11973230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Electrode for membrane-electrode assembly and method of manufacturing same [patent_app_type] => utility [patent_app_number] => 17/027142 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7105 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027142
Electrode for membrane-electrode assembly and method of manufacturing same Sep 20, 2020 Issued
Array ( [id] => 16671606 [patent_doc_number] => 20210060369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CAPSULE TYPE FIRE EXTINGUISHER FOR PREVENTING BATTERY EXPLOSION AND BATTERY HAVING THE FIRE EXTINGUISHER [patent_app_type] => utility [patent_app_number] => 17/007685 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17007685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/007685
CAPSULE TYPE FIRE EXTINGUISHER FOR PREVENTING BATTERY EXPLOSION AND BATTERY HAVING THE FIRE EXTINGUISHER Aug 30, 2020 Pending
Array ( [id] => 18548466 [patent_doc_number] => 11721828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Apparatus for manufacturing laminated electrode body [patent_app_type] => utility [patent_app_number] => 16/989053 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9339 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 528 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989053
Apparatus for manufacturing laminated electrode body Aug 9, 2020 Issued
Array ( [id] => 17041058 [patent_doc_number] => 20210257694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => BATTERY STORAGE DEVICE FOR ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 16/983208 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983208
BATTERY STORAGE DEVICE FOR ELECTRIC VEHICLE Aug 2, 2020 Pending
Array ( [id] => 16617622 [patent_doc_number] => 20210036275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => MULTI-PURPOSE BATTERY PACK [patent_app_type] => utility [patent_app_number] => 16/947349 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947349
MULTI-PURPOSE BATTERY PACK Jul 28, 2020 Pending
Array ( [id] => 16873964 [patent_doc_number] => 20210167431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SYSTEM FOR AND METHOD OF MANUFACTURING LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/909349 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909349
SYSTEM FOR AND METHOD OF MANUFACTURING LITHIUM ION SECONDARY BATTERY Jun 22, 2020 Pending
Array ( [id] => 16348486 [patent_doc_number] => 20200313137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => LDH SEPARATOR AND ZINC SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/903718 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903718
LDH SEPARATOR AND ZINC SECONDARY BATTERY Jun 16, 2020 Pending
Array ( [id] => 18105784 [patent_doc_number] => 11545686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 16/885459 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9148 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885459
Fuel cell system May 27, 2020 Issued
Array ( [id] => 18105784 [patent_doc_number] => 11545686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 16/885459 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9148 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885459
Fuel cell system May 27, 2020 Issued
Array ( [id] => 18105784 [patent_doc_number] => 11545686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 16/885459 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9148 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885459
Fuel cell system May 27, 2020 Issued
Array ( [id] => 18105784 [patent_doc_number] => 11545686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 16/885459 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9148 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885459
Fuel cell system May 27, 2020 Issued
Array ( [id] => 17906570 [patent_doc_number] => 11460421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Inspection system and inspection method of member for fuel cell separator [patent_app_type] => utility [patent_app_number] => 16/884270 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6930 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884270
Inspection system and inspection method of member for fuel cell separator May 26, 2020 Issued
Array ( [id] => 16889286 [patent_doc_number] => 20210175483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CERAMIC SEPARATOR AND METHOD FOR MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 16/867545 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16867545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867545
CERAMIC SEPARATOR AND METHOD FOR MANUFACTURING THEREOF May 4, 2020 Abandoned
Array ( [id] => 16545423 [patent_doc_number] => 20200411838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => ADDITIVE-FREE MANUFACTURING OF GEOMETRICALLY COMPLEX COMPONENTS FOR ELECTRICAL ENERGY STORAGE SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/859857 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859857
ADDITIVE-FREE MANUFACTURING OF GEOMETRICALLY COMPLEX COMPONENTS FOR ELECTRICAL ENERGY STORAGE SYSTEMS Apr 26, 2020 Pending
Array ( [id] => 19168634 [patent_doc_number] => 11984550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Device and method for manufacturing a cell stack [patent_app_type] => utility [patent_app_number] => 17/605020 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10706 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605020
Device and method for manufacturing a cell stack Apr 21, 2020 Issued
Array ( [id] => 18999372 [patent_doc_number] => 11916231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Electrochemical materials including solid and liquid phases [patent_app_type] => utility [patent_app_number] => 16/852308 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 15280 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [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] => 16852308 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852308
Electrochemical materials including solid and liquid phases Apr 16, 2020 Issued
Array ( [id] => 16394817 [patent_doc_number] => 20200335758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => NONAQUEOUS ELECTROLYTE SECONDARY BATTERY POROUS LAYER [patent_app_type] => utility [patent_app_number] => 16/848895 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848895
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY POROUS LAYER Apr 14, 2020 Pending
Array ( [id] => 16765843 [patent_doc_number] => 20210111425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/842467 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842467
Secondary battery Apr 6, 2020 Issued
Array ( [id] => 17130839 [patent_doc_number] => 20210305608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SYSTEM AND METHOD OF OPERATING BATTERIES [patent_app_type] => utility [patent_app_number] => 16/830665 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830665
System and method of operating batteries Mar 25, 2020 Issued
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