
Heng M. Chan
Examiner (ID: 5621)
| Most Active Art Unit | 1725 |
| Art Unit(s) | 1725, 1793, 1795, 1728 |
| Total Applications | 478 |
| Issued Applications | 293 |
| Pending Applications | 40 |
| Abandoned Applications | 157 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20360305
[patent_doc_number] => 12476312
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-18
[patent_title] => Secondary battery
[patent_app_type] => utility
[patent_app_number] => 17/719876
[patent_app_country] => US
[patent_app_date] => 2022-04-13
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Array
(
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[patent_doc_number] => 20240194998
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => POWER STORAGE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/285081
[patent_app_country] => US
[patent_app_date] => 2022-03-23
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Array
(
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[patent_doc_number] => 20220359859
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[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => CARBON NANOTUBE CARPET ON AND GROWN FROM COPPER
[patent_app_type] => utility
[patent_app_number] => 17/684239
[patent_app_country] => US
[patent_app_date] => 2022-03-01
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Array
(
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[patent_doc_number] => 11735748
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[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => Power generation cell and resin-framed membrane electrode assembly
[patent_app_type] => utility
[patent_app_number] => 17/681820
[patent_app_country] => US
[patent_app_date] => 2022-02-27
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Array
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[patent_doc_number] => 20220271364
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[patent_kind] => A1
[patent_issue_date] => 2022-08-25
[patent_title] => BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME
[patent_app_type] => utility
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Array
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[patent_title] => POWER GENERATION CELL
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Array
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Array
(
[id] => 17709302
[patent_doc_number] => 20220209310
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[patent_kind] => A1
[patent_issue_date] => 2022-06-30
[patent_title] => HIGH TEMPERATURE LI-ION BATTERY CELLS UTILIZING BORON NITRIDE AEROGELS AND BORON NITRIDE NANOTUBES
[patent_app_type] => utility
[patent_app_number] => 17/573488
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/573488 | High temperature Li-ion battery cells utilizing boron nitride aerogels and boron nitride nanotubes | Jan 10, 2022 | Issued |
Array
(
[id] => 17551952
[patent_doc_number] => 20220123294
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[patent_issue_date] => 2022-04-21
[patent_title] => Primary Alkaline Battery
[patent_app_type] => utility
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Array
(
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[patent_title] => Interconnects for solid oxide fuel cell comprising nano-sized oxide dispersion in ferritic stainless steel and manufacturing method thereof
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Array
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[id] => 17552043
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/563964 | ENERGY STORAGE MODULE | Dec 27, 2021 | Pending |
Array
(
[id] => 17486408
[patent_doc_number] => 20220093912
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[patent_title] => Method Of Preparing Positive Electrode For Secondary Battery, Positive Electrode For Secondary Battery Prepared Thereby, And Lithium Secondary Battery Including The Positive Electrode
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Array
(
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[patent_title] => NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, AND SECONDARY BATTERY
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Array
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Array
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/399365 | Reaction barrier between electrode active material and current collector | Aug 10, 2021 | Issued |