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] => 19038681 [patent_doc_number] => 20240088496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Multi-Layer Conductive Tape, Secondary Battery Including Same, and Manufacturing Method Therefor [patent_app_type] => utility [patent_app_number] => 18/266702 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266702
Multi-Layer Conductive Tape, Secondary Battery Including Same, and Manufacturing Method Therefor Aug 9, 2022 Pending
Array ( [id] => 18943863 [patent_doc_number] => 20240039002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => LITHIUM BATTERY CELLS WITH REDUCED DENDRITE FORMATION [patent_app_type] => utility [patent_app_number] => 17/875577 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875577
LITHIUM BATTERY CELLS WITH REDUCED DENDRITE FORMATION Jul 27, 2022 Pending
Array ( [id] => 20456048 [patent_doc_number] => 12519111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Negative electrode [patent_app_type] => utility [patent_app_number] => 17/865466 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865466
Negative electrode Jul 14, 2022 Issued
Array ( [id] => 18113313 [patent_doc_number] => 20230006193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => POROUS METAL MATRIX COMPOSITE AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/852170 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852170
POROUS METAL MATRIX COMPOSITE AND METHOD FOR PRODUCING THE SAME Jun 27, 2022 Abandoned
Array ( [id] => 17933742 [patent_doc_number] => 20220328868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 17/842147 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842147
SOLID-STATE BATTERY Jun 15, 2022 Pending
Array ( [id] => 18068447 [patent_doc_number] => 20220399535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => NEGATIVE ELECTRODE AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/838263 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838263
NEGATIVE ELECTRODE AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY INCLUDING THE SAME Jun 12, 2022 Pending
Array ( [id] => 18991399 [patent_doc_number] => 20240063368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD FOR PRODUCING A POROUS ANODE FOR A LITHIUM-ION SECONDARY BATTERY, RESULTING ANODE, AND BATTERY COMPRISING SAID ANODE [patent_app_type] => utility [patent_app_number] => 18/269810 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269810
METHOD FOR PRODUCING A POROUS ANODE FOR A LITHIUM-ION SECONDARY BATTERY, RESULTING ANODE, AND BATTERY COMPRISING SAID ANODE Dec 22, 2021 Pending
Array ( [id] => 19468451 [patent_doc_number] => 20240322121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD FOR PRODUCING A POROUS ANODE FOR A LITHIUM-ION SECONDARY BATTERY, RESULTING ANODE, AND MICROBATTERY COMPRISING SAID ANODE [patent_app_type] => utility [patent_app_number] => 18/269804 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269804
METHOD FOR PRODUCING A POROUS ANODE FOR A LITHIUM-ION SECONDARY BATTERY, RESULTING ANODE, AND MICROBATTERY COMPRISING SAID ANODE Dec 22, 2021 Pending
Array ( [id] => 17811294 [patent_doc_number] => 20220263129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => NON-FLAMMABLE SOLVATE IONIC LIQUID ELECTROLYTE WITH DILUTERS [patent_app_type] => utility [patent_app_number] => 17/556175 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17556175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556175
NON-FLAMMABLE SOLVATE IONIC LIQUID ELECTROLYTE WITH DILUTERS Dec 19, 2021 Pending
Array ( [id] => 17677170 [patent_doc_number] => 20220190337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => NEGATIVE ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/547153 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17547153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547153
NEGATIVE ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Dec 8, 2021 Abandoned
Array ( [id] => 17709210 [patent_doc_number] => 20220209218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => NEGATIVE ELECTRODE AND LITHIUM ION BATTERY EMPLOYING THE SAME [patent_app_type] => utility [patent_app_number] => 17/544500 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544500
NEGATIVE ELECTRODE AND LITHIUM ION BATTERY EMPLOYING THE SAME Dec 6, 2021 Pending
Array ( [id] => 17661161 [patent_doc_number] => 20220181626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/541265 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541265
NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY INCLUDING NEGATIVE ELECTRODE ACTIVE MATERIAL Dec 2, 2021 Pending
Array ( [id] => 17477876 [patent_doc_number] => 20220085380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => NEGATIVE ELECTRODE CURRENT COLLECTOR, NEGATIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/537516 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537516
NEGATIVE ELECTRODE CURRENT COLLECTOR, NEGATIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE Nov 29, 2021 Pending
Array ( [id] => 17645727 [patent_doc_number] => 20220173466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => LID BODY AND SEALED BATTERY [patent_app_type] => utility [patent_app_number] => 17/534302 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534302
LID BODY AND SEALED BATTERY Nov 22, 2021 Pending
Array ( [id] => 17631002 [patent_doc_number] => 20220166017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => ELECTRODES AND ELECTROCHEMICAL CELLS INCLUDING A DENDRITE INHIBITOR PROTECTIVE COATING [patent_app_type] => utility [patent_app_number] => 17/533936 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533936
ELECTRODES AND ELECTROCHEMICAL CELLS INCLUDING A DENDRITE INHIBITOR PROTECTIVE COATING Nov 22, 2021 Abandoned
Array ( [id] => 19926487 [patent_doc_number] => 12300783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 17/533426 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5788 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533426
Secondary battery Nov 22, 2021 Issued
Array ( [id] => 17477855 [patent_doc_number] => 20220085359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ACTIVE MATERIAL, METHOD FOR PRODUCING ACTIVE MATERIAL, ELECTRODE AND BATTERY [patent_app_type] => utility [patent_app_number] => 17/532637 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532637
ACTIVE MATERIAL, METHOD FOR PRODUCING ACTIVE MATERIAL, ELECTRODE AND BATTERY Nov 21, 2021 Pending
Array ( [id] => 18395179 [patent_doc_number] => 20230163400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => VEHICLE BATTERY PACK TRAY WITH MULTIPLE ACCESS POINTS [patent_app_type] => utility [patent_app_number] => 17/531375 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531375
VEHICLE BATTERY PACK TRAY WITH MULTIPLE ACCESS POINTS Nov 18, 2021 Abandoned
Array ( [id] => 18163814 [patent_doc_number] => 20230030408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => PREPATATION METHOD AND PREPATATION DEVICE OF LITHIUM-ION BATTERY ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/505810 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17505810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505810
Prepatation method and prepatation device of lithium-ion battery electrode Oct 19, 2021 Issued
Array ( [id] => 18286089 [patent_doc_number] => 20230101561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Flame-Resistant High Energy Density Lithium-Ion Batteries and Manufacturing Method [patent_app_type] => utility [patent_app_number] => 17/449198 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17449198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449198
Flame-Resistant High Energy Density Lithium-Ion Batteries and Manufacturing Method Sep 27, 2021 Abandoned
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