Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 16555167 [patent_doc_number] => 20210000315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => ROBOT CLEANER STATION [patent_app_type] => utility [patent_app_number] => 16/919890 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919890
Robot cleaner station Jul 1, 2020 Issued
Array ( [id] => 17883154 [patent_doc_number] => 20220298631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => BIDIRECTIONAL INDEXING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/619993 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619993
Bidirectional indexing apparatus Jun 16, 2020 Issued
Array ( [id] => 16511998 [patent_doc_number] => 20200391255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => CONDUIT CLEANER [patent_app_type] => utility [patent_app_number] => 16/901355 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901355
CONDUIT CLEANER Jun 14, 2020 Abandoned
Array ( [id] => 18282788 [patent_doc_number] => 20230098260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ORBITAL SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/954668 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954668
ORBITAL SURFACE CLEANING APPARATUS Jun 10, 2020 Pending
Array ( [id] => 17981782 [patent_doc_number] => 20220347818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => BLASTING MEDIUM AND METHOD OF SURFACE TREATMENT USING SUCH A BLASTING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/616758 [patent_app_country] => US [patent_app_date] => 2020-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616758
BLASTING MEDIUM AND METHOD OF SURFACE TREATMENT USING SUCH A BLASTING MEDIUM Jun 6, 2020 Pending
Array ( [id] => 20171347 [patent_doc_number] => 12390066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Smart cleaning system, autonomous robot, and dock station [patent_app_type] => utility [patent_app_number] => 17/599802 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1262 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599802
Smart cleaning system, autonomous robot, and dock station May 12, 2020 Issued
Array ( [id] => 17767768 [patent_doc_number] => 11399683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Canister vacuum cleaner with battery-powered floor nozzle [patent_app_type] => utility [patent_app_number] => 16/864202 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5365 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864202
Canister vacuum cleaner with battery-powered floor nozzle Apr 30, 2020 Issued
Array ( [id] => 17184415 [patent_doc_number] => 20210331300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => QUICK CHANGE INDEXABLE RATCHET HEAD [patent_app_type] => utility [patent_app_number] => 16/860410 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16860410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860410
QUICK CHANGE INDEXABLE RATCHET HEAD Apr 27, 2020 Pending
Array ( [id] => 16436280 [patent_doc_number] => 20200353605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => MODULAR TOOL BIT HOLDER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/858896 [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] => 8670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858896
Modular tool bit holder system Apr 26, 2020 Issued
Array ( [id] => 18700732 [patent_doc_number] => 11787227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Compact tool combining vacuum/blower, pencil sharpener, rubbery eraser, and storage space [patent_app_type] => utility [patent_app_number] => 16/833553 [patent_app_country] => US [patent_app_date] => 2020-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1421 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833553
Compact tool combining vacuum/blower, pencil sharpener, rubbery eraser, and storage space Mar 27, 2020 Issued
Array ( [id] => 17671608 [patent_doc_number] => 20220184775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => METHOD FOR OPERATING A MACHINE [patent_app_type] => utility [patent_app_number] => 17/598202 [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] => 3364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598202
METHOD FOR OPERATING A MACHINE Mar 24, 2020 Abandoned
Array ( [id] => 16310193 [patent_doc_number] => 20200288931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/818438 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818438
Surface cleaning apparatus Mar 12, 2020 Issued
Array ( [id] => 17626378 [patent_doc_number] => 20220161393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => TOOLS, APPARATUSES AND METHODS FOR SHARPENING OF CUTTING EDGES [patent_app_type] => utility [patent_app_number] => 17/438123 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438123
TOOLS, APPARATUSES AND METHODS FOR SHARPENING OF CUTTING EDGES Mar 10, 2020 Abandoned
Array ( [id] => 17479985 [patent_doc_number] => 20220087489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => CLEANER AND METHOD OF MANUFACTURING BRUSH DRUM OF CLEANER [patent_app_type] => utility [patent_app_number] => 17/420019 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420019
CLEANER AND METHOD OF MANUFACTURING BRUSH DRUM OF CLEANER Mar 3, 2020 Abandoned
Array ( [id] => 17518823 [patent_doc_number] => 20220104671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => A CLEANING SYSTEM COMPRISING A SYSTEM FOR PREVENTING THE MOTOR FROM OVERHEATING AND A METHOD THREFORE [patent_app_type] => utility [patent_app_number] => 17/428431 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428431
A CLEANING SYSTEM COMPRISING A SYSTEM FOR PREVENTING THE MOTOR FROM OVERHEATING AND A METHOD THREFORE Feb 3, 2020 Abandoned
Array ( [id] => 17799389 [patent_doc_number] => 11413659 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Sink accessory for sink divider wall [patent_app_type] => utility [patent_app_number] => 16/778748 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4499 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16778748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778748
Sink accessory for sink divider wall Jan 30, 2020 Issued
Array ( [id] => 17004694 [patent_doc_number] => 20210235855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => ORAL CARE IMPLEMENT [patent_app_type] => utility [patent_app_number] => 16/778471 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16778471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778471
Oral care implement Jan 30, 2020 Issued
Array ( [id] => 18642706 [patent_doc_number] => 11766762 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Adjustable vise system [patent_app_type] => utility [patent_app_number] => 16/747079 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 100 [patent_no_of_words] => 7782 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747079
Adjustable vise system Jan 19, 2020 Issued
Array ( [id] => 17459370 [patent_doc_number] => 20220072675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => POLISHING TOOL AND APPARATUS FOR POLISHING A WORKPIECE [patent_app_type] => utility [patent_app_number] => 17/419407 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419407
POLISHING TOOL AND APPARATUS FOR POLISHING A WORKPIECE Jan 15, 2020 Pending
Array ( [id] => 16962124 [patent_doc_number] => 20210213623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Teachable Gripper Sensor [patent_app_type] => utility [patent_app_number] => 16/742945 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742945
Teachable Gripper Sensor Jan 14, 2020 Abandoned
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