
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] => 16823325
[patent_doc_number] => 20210138618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-13
[patent_title] => TORQUE WRENCH
[patent_app_type] => utility
[patent_app_number] => 16/741351
[patent_app_country] => US
[patent_app_date] => 2020-01-13
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741351
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/741351 | Torque wrench | Jan 12, 2020 | Issued |
Array
(
[id] => 17354735
[patent_doc_number] => 20220015531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-20
[patent_title] => TOOTHBRUSH
[patent_app_type] => utility
[patent_app_number] => 17/312384
[patent_app_country] => US
[patent_app_date] => 2019-12-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/312384 | TOOTHBRUSH | Dec 25, 2019 | Abandoned |
Array
(
[id] => 15991505
[patent_doc_number] => 20200171623
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-04
[patent_title] => WAFER BACKSIDE CLEANING APPARATUS AND METHOD OF CLEANING WAFER BACKSIDE
[patent_app_type] => utility
[patent_app_number] => 16/691061
[patent_app_country] => US
[patent_app_date] => 2019-11-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/691061 | WAFER BACKSIDE CLEANING APPARATUS AND METHOD OF CLEANING WAFER BACKSIDE | Nov 20, 2019 | Pending |
Array
(
[id] => 16505338
[patent_doc_number] => 20200384594
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-10
[patent_title] => FLEXIBLE AUTOMATIC DEBURRING DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/676693
[patent_app_country] => US
[patent_app_date] => 2019-11-07
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 16975866
[patent_doc_number] => 20210220103
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[patent_issue_date] => 2021-07-22
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Array
(
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Array
(
[id] => 19041917
[patent_doc_number] => 11930990
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[patent_kind] => B2
[patent_issue_date] => 2024-03-19
[patent_title] => Vacuum cleaning device
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/972499 | Vacuum cleaning device | Oct 28, 2019 | Issued |
Array
(
[id] => 16360006
[patent_doc_number] => 20200316757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => Switchable Ratchet Wrench
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/595474 | Switchable Ratchet Wrench | Oct 7, 2019 | Abandoned |
Array
(
[id] => 16687278
[patent_doc_number] => 20210069753
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-11
[patent_title] => SCRAPER-BASED MAGNETIC CLEANING SYSTEM AND METHOD FOR CLEANING FERROMAGNETIC OBJECTS
[patent_app_type] => utility
[patent_app_number] => 16/566650
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Array
(
[id] => 17257483
[patent_doc_number] => 20210370468
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[patent_issue_date] => 2021-12-02
[patent_title] => MULTI-OUTLET PRESSURE VESSEL, SYSTEM, AND METHOD FOR WET ABRASIVE BLASTING
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[patent_app_number] => 17/270592
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Array
(
[id] => 15587589
[patent_doc_number] => 20200070329
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Array
(
[id] => 18186793
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[patent_title] => Machine vision as input to a CMP process control algorithm
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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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