
Jacob Y. Choi
Supervisory Patent Examiner (ID: 4825, Phone: (469)295-9060 , Office: P/2845 )
| Most Active Art Unit | 2875 |
| Art Unit(s) | 2875, 2845, 2897, 2821, 2885 |
| Total Applications | 671 |
| Issued Applications | 394 |
| Pending Applications | 27 |
| Abandoned Applications | 256 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17313502
[patent_doc_number] => 20210402550
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => POLISHING METHOD, POLISHING APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM
[patent_app_type] => utility
[patent_app_number] => 17/340548
[patent_app_country] => US
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Array
(
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[patent_doc_number] => 20230263354
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[patent_issue_date] => 2023-08-24
[patent_title] => VACUUM CLEANER
[patent_app_type] => utility
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Array
(
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[patent_title] => VACUUM CLEANER
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Array
(
[id] => 18522400
[patent_doc_number] => 20230233048
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[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => CLEANING DEVICE WITH DETACHING DEVICE
[patent_app_type] => utility
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[patent_app_country] => US
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Array
(
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[patent_doc_number] => 20210379733
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[patent_title] => DEVICE FOR HOLDING A CONTAINER AND CONTAINER TREATMENT DEVICE
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Array
(
[id] => 20172185
[patent_doc_number] => 12390908
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[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => Internal dual pawl mechanism for indexable motorized ratchet tools
[patent_app_type] => utility
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Array
(
[id] => 18451184
[patent_doc_number] => 20230192461
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[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => DRIVERLESS TRANSPORT VEHICLE WITH IMPROVED MAINTAINABILITY
[patent_app_type] => utility
[patent_app_number] => 17/999392
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/999392 | DRIVERLESS TRANSPORT VEHICLE WITH IMPROVED MAINTAINABILITY | May 9, 2021 | Pending |
Array
(
[id] => 17226487
[patent_doc_number] => 20210353043
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[patent_kind] => A1
[patent_issue_date] => 2021-11-18
[patent_title] => TOOTHBRUSH WITH INTEGRAL TOOTHPASTE DISPENSER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/246172 | TOOTHBRUSH WITH INTEGRAL TOOTHPASTE DISPENSER | Apr 29, 2021 | Abandoned |
Array
(
[id] => 17959179
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Array
(
[id] => 17154381
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[patent_issue_date] => 2021-10-14
[patent_title] => FLOOR CLEANER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/224989 | Floor cleaner | Apr 6, 2021 | Issued |
Array
(
[id] => 17140833
[patent_doc_number] => 20210308844
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[patent_title] => Torque Wrench
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Array
(
[id] => 17561040
[patent_doc_number] => 20220125189
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[patent_title] => SHED HAIR COLLECTION DEVICE
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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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Array
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Array
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Array
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