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] => 16364880 [patent_doc_number] => 20200321631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => ACTIVATABLE BATTERY, ELECTRONIC IGNITER, PROCESS FOR PRODUCING AN ACTIVATABLE BATTERY AND METHOD OF USING AN UNSUPPORTED FILM IN A BATTERY [patent_app_type] => utility [patent_app_number] => 16/826503 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826503
ACTIVATABLE BATTERY, ELECTRONIC IGNITER, PROCESS FOR PRODUCING AN ACTIVATABLE BATTERY AND METHOD OF USING AN UNSUPPORTED FILM IN A BATTERY Mar 22, 2020 Abandoned
Array ( [id] => 17486492 [patent_doc_number] => 20220093996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => NEGATIVE ELECTRODE FOR AQUEOUS ELECTROLYTE CELL AND SHEET-TYPE CELL [patent_app_type] => utility [patent_app_number] => 17/427977 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17427977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427977
NEGATIVE ELECTRODE FOR AQUEOUS ELECTROLYTE CELL AND SHEET-TYPE CELL Feb 6, 2020 Pending
Array ( [id] => 19926482 [patent_doc_number] => 12300778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system [patent_app_type] => utility [patent_app_number] => 16/746266 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 11534 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16746266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746266
Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system Jan 16, 2020 Issued
Array ( [id] => 16180780 [patent_doc_number] => 20200227749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 16/741329 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741329
Negative electrode Jan 12, 2020 Issued
Array ( [id] => 16180796 [patent_doc_number] => 20200227765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => SOLID STATE ION CONDUCTION IN ZnPS3 [patent_app_type] => utility [patent_app_number] => 16/740035 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16740035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740035
Solid state ion conduction in ZnPS3 Jan 9, 2020 Issued
Array ( [id] => 17520349 [patent_doc_number] => 20220106198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => NICKEL COBALT ALUMINUM COMPOSITE HYDROXIDE, METHOD FOR PRODUCING NICKEL COBALT ALUMINUM COMPOSITE HYDROXIDE, LITHIUM NICKEL COBALT ALUMINUM COMPOSITE OXIDE, AND LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/425102 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425102
NICKEL COBALT ALUMINUM COMPOSITE HYDROXIDE, METHOD FOR PRODUCING NICKEL COBALT ALUMINUM COMPOSITE HYDROXIDE, LITHIUM NICKEL COBALT ALUMINUM COMPOSITE OXIDE, AND LITHIUM ION SECONDARY BATTERY Dec 25, 2019 Pending
Array ( [id] => 18395090 [patent_doc_number] => 20230163311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/054207 [patent_app_country] => US [patent_app_date] => 2019-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17054207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054207
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING SAME Dec 24, 2019 Pending
Array ( [id] => 16982009 [patent_doc_number] => 20210226246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => PRESSING JIG COMPRISING MAGNET AND BATTERY MODULE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/967651 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967651
Pressing jig comprising magnet and battery module comprising the same Dec 18, 2019 Issued
Array ( [id] => 15776689 [patent_doc_number] => 20200119362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => POSITIVE ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/713421 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713421
POSITIVE ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY Dec 12, 2019 Abandoned
Array ( [id] => 19951473 [patent_doc_number] => 12322845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Molten carbonate direct carbon fuel cell systems and methods [patent_app_type] => utility [patent_app_number] => 17/296136 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8062 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296136
Molten carbonate direct carbon fuel cell systems and methods Dec 8, 2019 Issued
Array ( [id] => 17599801 [patent_doc_number] => 20220149375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => ALKALI DRY CELL [patent_app_type] => utility [patent_app_number] => 17/438555 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17438555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438555
ALKALI DRY CELL Dec 3, 2019 Pending
Array ( [id] => 17374153 [patent_doc_number] => 20220029205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MULTICAVITY ELECTRIC POWER ACCUMULATOR [patent_app_type] => utility [patent_app_number] => 17/297281 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17297281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297281
MULTICAVITY ELECTRIC POWER ACCUMULATOR Nov 28, 2019 Abandoned
Array ( [id] => 20132385 [patent_doc_number] => 12374703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Flow field baffle for molten carbonate fuel cell cathode [patent_app_type] => utility [patent_app_number] => 16/695280 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11855 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695280
Flow field baffle for molten carbonate fuel cell cathode Nov 25, 2019 Issued
Array ( [id] => 15841663 [patent_doc_number] => 20200136114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 16/661397 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661397
POWER STORAGE DEVICE Oct 22, 2019 Abandoned
Array ( [id] => 15776733 [patent_doc_number] => 20200119384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => ELECTROCHEMICAL SYSTEMS WITH PRECIPITATED REACTANTS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/597329 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12426 [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] => 16597329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597329
ELECTROCHEMICAL SYSTEMS WITH PRECIPITATED REACTANTS AND RELATED METHODS Oct 8, 2019 Abandoned
Array ( [id] => 16286468 [patent_doc_number] => 20200280070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => HIGH CAPACITY HARD CARBON MATERIALS COMPRISING EFFICIENCY ENHANCERS [patent_app_type] => utility [patent_app_number] => 16/592564 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16592564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592564
HIGH CAPACITY HARD CARBON MATERIALS COMPRISING EFFICIENCY ENHANCERS Oct 2, 2019 Pending
Array ( [id] => 17389821 [patent_doc_number] => 20220037673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => METHOD OF TREATING A PLATINUM-ALLOY CATALYST, A TREATED PLATINUM-ALLOY CATALYST, AND DEVICE FOR CARRYING OUT THE METHOD OF TREATING A PLATINUM-ALLOY CATALYST [patent_app_type] => utility [patent_app_number] => 17/279457 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279457
METHOD OF TREATING A PLATINUM-ALLOY CATALYST, A TREATED PLATINUM-ALLOY CATALYST, AND DEVICE FOR CARRYING OUT THE METHOD OF TREATING A PLATINUM-ALLOY CATALYST Sep 24, 2019 Pending
Array ( [id] => 16724201 [patent_doc_number] => 20210091348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHOD OF CONNECTING CELLS IN A BATTERY ARRAY [patent_app_type] => utility [patent_app_number] => 16/581994 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16581994 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581994
METHOD OF CONNECTING CELLS IN A BATTERY ARRAY Sep 24, 2019 Abandoned
Array ( [id] => 15874473 [patent_doc_number] => 20200144640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/582287 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582287
FUEL CELL SYSTEM Sep 24, 2019 Abandoned
Array ( [id] => 15718643 [patent_doc_number] => 20200106089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => Lithium Ion Accumulator And Material And Process For Production Thereof [patent_app_type] => utility [patent_app_number] => 16/580753 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580753
Lithium Ion Accumulator And Material And Process For Production Thereof Sep 23, 2019 Abandoned
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