Search

Cheng Yuan Huang

Examiner (ID: 2972, Phone: (571)270-7387 , Office: P/1787 )

Most Active Art Unit
1787
Art Unit(s)
1787, 1794
Total Applications
773
Issued Applications
248
Pending Applications
105
Abandoned Applications
452

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18271839 [patent_doc_number] => 20230093081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => POSITIVE ELECTRODES INCLUDING ELECTRICALLY CONDUCTIVE CARBON ADDITIVES [patent_app_type] => utility [patent_app_number] => 17/476833 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476833
POSITIVE ELECTRODES INCLUDING ELECTRICALLY CONDUCTIVE CARBON ADDITIVES Sep 15, 2021 Abandoned
Array ( [id] => 18774730 [patent_doc_number] => 20230369561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/029003 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029003
POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Sep 13, 2021 Pending
Array ( [id] => 18541118 [patent_doc_number] => 20230246232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PRECURSOR COMPOSITION FOR POLYMER ELECTROLYTE AND GEL POLYMER ELECTROLYTE FORMED THEREFROM [patent_app_type] => utility [patent_app_number] => 18/021992 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021992 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021992
PRECURSOR COMPOSITION FOR POLYMER ELECTROLYTE AND GEL POLYMER ELECTROLYTE FORMED THEREFROM Sep 9, 2021 Pending
Array ( [id] => 18729657 [patent_doc_number] => 20230343954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CATHODE COATING [patent_app_type] => utility [patent_app_number] => 18/044200 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044200
CATHODE COATING Sep 7, 2021 Pending
Array ( [id] => 17567000 [patent_doc_number] => 20220131149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => POSITIVE ELECTRODE ADDITIVE FOR LITHIUM SECONDARY BATTERY AND POSITIVE ELECTRODE MATERIAL COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/459967 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459967
Positive electrode additive for lithium secondary battery and positive electrode material comprising the same Aug 26, 2021 Issued
Array ( [id] => 17432104 [patent_doc_number] => 20220059814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => ANODE ELECTRODE STRUCTURE, LITHIUM-ION BATTERY, METHOD OF MAKING AN ANODE ELECTRODE STRUCTURE, METHOD OF MAKING A LITHIUM-ION BATTERY, AND SUBSTRATE PROCESSING SYSTEM FOR PRODUCING AN ANODE ELECTRODE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/397692 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397692
ANODE ELECTRODE STRUCTURE, LITHIUM-ION BATTERY, METHOD OF MAKING AN ANODE ELECTRODE STRUCTURE, METHOD OF MAKING A LITHIUM-ION BATTERY, AND SUBSTRATE PROCESSING SYSTEM FOR PRODUCING AN ANODE ELECTRODE STRUCTURE Aug 8, 2021 Abandoned
Array ( [id] => 18680304 [patent_doc_number] => 20230317962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CELL [patent_app_type] => utility [patent_app_number] => 18/019175 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019175
CELL Aug 5, 2021 Pending
Array ( [id] => 18600477 [patent_doc_number] => 20230275279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => REMANUFACTURING OF A BATTERY CELL [patent_app_type] => utility [patent_app_number] => 18/017031 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18017031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017031
REMANUFACTURING OF A BATTERY CELL Jul 19, 2021 Pending
Array ( [id] => 18653475 [patent_doc_number] => 20230299316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/040208 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040208
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM Jul 18, 2021 Pending
Array ( [id] => 17174571 [patent_doc_number] => 20210328242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => REDOX FLOW BATTERY [patent_app_type] => utility [patent_app_number] => 17/362490 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362490
REDOX FLOW BATTERY Jun 28, 2021 Abandoned
Array ( [id] => 17319501 [patent_doc_number] => 20210408551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/359047 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359047
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Jun 24, 2021 Pending
Array ( [id] => 18500798 [patent_doc_number] => 20230223601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => AN ELECTRODE AND A METHOD OF PROVIDING AN ELECTRODE AND A BATTERY LAMINATE [patent_app_type] => utility [patent_app_number] => 18/010650 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18010650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010650
AN ELECTRODE AND A METHOD OF PROVIDING AN ELECTRODE AND A BATTERY LAMINATE Jun 21, 2021 Pending
Array ( [id] => 17374109 [patent_doc_number] => 20220029161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CATHODE MATERIALS FOR USE IN LITHIUM CELLS AND BATTERIES [patent_app_type] => utility [patent_app_number] => 17/351944 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351944
CATHODE MATERIALS FOR USE IN LITHIUM CELLS AND BATTERIES Jun 17, 2021 Abandoned
Array ( [id] => 17303465 [patent_doc_number] => 20210399304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/350993 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350993
NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME Jun 16, 2021 Pending
Array ( [id] => 17448789 [patent_doc_number] => 20220069294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/349737 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349737
POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME Jun 15, 2021 Pending
Array ( [id] => 17417439 [patent_doc_number] => 20220052343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ALL-SOLID-STATE BATTERY INCLUDING LITHIUM PRECIPITATE [patent_app_type] => utility [patent_app_number] => 17/327936 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327936
ALL-SOLID-STATE BATTERY INCLUDING LITHIUM PRECIPITATE May 23, 2021 Abandoned
Array ( [id] => 18456742 [patent_doc_number] => 20230198024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD FOR MANUFACTURING A LITHIUM-ION BATTERY [patent_app_type] => utility [patent_app_number] => 17/999164 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17999164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999164
METHOD FOR MANUFACTURING A LITHIUM-ION BATTERY May 18, 2021 Pending
Array ( [id] => 18473547 [patent_doc_number] => 20230207835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => NON-AQUEOUS ELECTROLYTE CELL [patent_app_type] => utility [patent_app_number] => 17/927279 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927279
NON-AQUEOUS ELECTROLYTE CELL May 10, 2021 Pending
Array ( [id] => 17374108 [patent_doc_number] => 20220029160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CATHODE MATERIALS FOR USE IN LITHIUM CELLS AND BATTERIES [patent_app_type] => utility [patent_app_number] => 17/313752 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313752
CATHODE MATERIALS FOR USE IN LITHIUM CELLS AND BATTERIES May 5, 2021 Abandoned
Array ( [id] => 17041035 [patent_doc_number] => 20210257671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/246377 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246377
Lithium ion secondary battery and method of manufacturing the same Apr 29, 2021 Issued
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