Search

Eugenia Wang

Examiner (ID: 3920, Phone: (571)272-4942 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1729, 1796, 1745, 1759, 1795, 1726
Total Applications
877
Issued Applications
421
Pending Applications
96
Abandoned Applications
374

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16425359 [patent_doc_number] => 20200350557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/864294 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16864294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864294
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY COMPRISING THE SAME Apr 30, 2020 Abandoned
Array ( [id] => 17189383 [patent_doc_number] => 20210336268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => METHOD AND SYSTEM FOR FUNCTIONAL CONDUCTIVE POLYMER INITIATED CATHODE ELECTROLYTE INTERFACE FOR SILICON ANODE-BASED LITHIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 16/859989 [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] => 9038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859989
Method and system for functional conductive polymer initiated cathode electrolyte interface for silicon anode-based lithium ion batteries Apr 26, 2020 Issued
Array ( [id] => 19796522 [patent_doc_number] => 12237496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Negative electrode for lithium secondary battery and lithium secondary battery comprising same [patent_app_type] => utility [patent_app_number] => 17/605057 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10740 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605057
Negative electrode for lithium secondary battery and lithium secondary battery comprising same Apr 15, 2020 Issued
Array ( [id] => 20332993 [patent_doc_number] => 12463279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Case for electric apparatus and electric apparatus device [patent_app_type] => utility [patent_app_number] => 17/604760 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3585 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604760
Case for electric apparatus and electric apparatus device Mar 31, 2020 Issued
Array ( [id] => 16379608 [patent_doc_number] => 20200328451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SULFIDE SOLID ELECTROLYTE, METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE, ELECTRODE, AND ALL SOLID STATE BATTERY [patent_app_type] => utility [patent_app_number] => 16/831938 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831938
SULFIDE SOLID ELECTROLYTE, METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE, ELECTRODE, AND ALL SOLID STATE BATTERY Mar 26, 2020 Abandoned
Array ( [id] => 17677157 [patent_doc_number] => 20220190324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => NANOPARTICLES HAVING POLYTHIONATE CORES [patent_app_type] => utility [patent_app_number] => 17/442542 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442542
NANOPARTICLES HAVING POLYTHIONATE CORES Mar 24, 2020 Abandoned
Array ( [id] => 17863185 [patent_doc_number] => 11444348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Lithium air battery and method of preparing the same [patent_app_type] => utility [patent_app_number] => 16/827747 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7749 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827747
Lithium air battery and method of preparing the same Mar 23, 2020 Issued
Array ( [id] => 16364903 [patent_doc_number] => 20200321654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => LIQUID ELECTROLYTE AND FLUORIDE ION BATTERY [patent_app_type] => utility [patent_app_number] => 16/824272 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824272
Liquid electrolyte and fluoride ion battery Mar 18, 2020 Issued
Array ( [id] => 16332803 [patent_doc_number] => 20200303769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => LITHIUM ION CONDUCTIVE MATERIAL, ALL-SOLID-STATE SECONDARY BATTERY, AND METHOD OF MANUFACTURING SOLID ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 16/816828 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816828
Lithium ion conductive material, all-solid-state secondary battery, and method of manufacturing solid electrolyte Mar 11, 2020 Issued
Array ( [id] => 20189905 [patent_doc_number] => 12401030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Positive electrode material comprising a solid electrolyte for solid-state rechargeable lithium ion battery with a high thermal stability [patent_app_type] => utility [patent_app_number] => 17/431731 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2668 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431731
Positive electrode material comprising a solid electrolyte for solid-state rechargeable lithium ion battery with a high thermal stability Feb 18, 2020 Issued
Array ( [id] => 17661230 [patent_doc_number] => 20220181695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/442360 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442360
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Feb 16, 2020 Pending
Array ( [id] => 16348579 [patent_doc_number] => 20200313230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => ALL-SOLID BATTERY [patent_app_type] => utility [patent_app_number] => 16/780414 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780414
ALL-SOLID BATTERY Feb 2, 2020 Abandoned
Array ( [id] => 15808423 [patent_doc_number] => 20200127354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => LITHIUM ION CONDUCTING PROTECTIVE FILM AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/722212 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16722212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722212
Lithium ion conducting protective film and method of use Dec 19, 2019 Issued
Array ( [id] => 20360299 [patent_doc_number] => 12476306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Power supply device and electric vehicle [patent_app_type] => utility [patent_app_number] => 17/439225 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1165 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439225
Power supply device and electric vehicle Dec 19, 2019 Issued
Array ( [id] => 17303459 [patent_doc_number] => 20210399298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/289266 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289266
LITHIUM POSITIVE ELECTRODE ACTIVE MATERIAL Dec 17, 2019 Pending
Array ( [id] => 17448881 [patent_doc_number] => 20220069386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Battery Pack with Integrated Thermal Management [patent_app_type] => utility [patent_app_number] => 17/415017 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415017
Battery Pack with Integrated Thermal Management Dec 16, 2019 Abandoned
Array ( [id] => 17347471 [patent_doc_number] => 20220013802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => FUEL CELL WITH ANNULAR STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/294962 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17294962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294962
Fuel cell with annular structure Dec 8, 2019 Issued
Array ( [id] => 15970235 [patent_doc_number] => 20200168869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => BATTERY PACK WITH REDUCED MAGNETIC FIELD EMISSION [patent_app_type] => utility [patent_app_number] => 16/693996 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16693996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693996
BATTERY PACK WITH REDUCED MAGNETIC FIELD EMISSION Nov 24, 2019 Abandoned
Array ( [id] => 17731081 [patent_doc_number] => 11387484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Method for producing lithium fluorosulfonate, lithium fluorosulfonate, nonaqueous electrolytic solution, and nonaqueous electrolytic solution secondary battery [patent_app_type] => utility [patent_app_number] => 16/690729 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46318 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690729
Method for producing lithium fluorosulfonate, lithium fluorosulfonate, nonaqueous electrolytic solution, and nonaqueous electrolytic solution secondary battery Nov 20, 2019 Issued
Array ( [id] => 16586603 [patent_doc_number] => 20210021005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SECONDARY CYLINDRICAL BATTERY HAVING PIEZOELECTRIC ELEMENT AND THERMOELECTRIC ELEMENT [patent_app_type] => utility [patent_app_number] => 17/040392 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17040392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040392
Secondary cylindrical battery having piezoelectric element and thermoelectric element Nov 12, 2019 Issued
Menu