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] => 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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17312384 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691061 [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 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676693
Flexible automatic deburring device Nov 6, 2019 Issued
Array ( [id] => 16975866 [patent_doc_number] => 20210220103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => BRUSH AND HEAD [patent_app_type] => utility [patent_app_number] => 16/768876 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768876
BRUSH AND HEAD Nov 5, 2019 Abandoned
Array ( [id] => 16504212 [patent_doc_number] => 20200383468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => BRUSH AND HEAD [patent_app_type] => utility [patent_app_number] => 16/767394 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767394
BRUSH AND HEAD Nov 5, 2019 Abandoned
Array ( [id] => 19041917 [patent_doc_number] => 11930990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Vacuum cleaning device [patent_app_type] => utility [patent_app_number] => 16/972499 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6300 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972499 [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 [patent_app_number] => 16/595474 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595474 [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 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16566650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566650
SCRAPER-BASED MAGNETIC CLEANING SYSTEM AND METHOD FOR CLEANING FERROMAGNETIC OBJECTS Sep 9, 2019 Abandoned
Array ( [id] => 17257483 [patent_doc_number] => 20210370468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => MULTI-OUTLET PRESSURE VESSEL, SYSTEM, AND METHOD FOR WET ABRASIVE BLASTING [patent_app_type] => utility [patent_app_number] => 17/270592 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270592
MULTI-OUTLET PRESSURE VESSEL, SYSTEM, AND METHOD FOR WET ABRASIVE BLASTING Sep 9, 2019 Abandoned
Array ( [id] => 15587589 [patent_doc_number] => 20200070329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => PRESSING TOOL [patent_app_type] => utility [patent_app_number] => 16/554828 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554828
PRESSING TOOL Aug 28, 2019 Abandoned
Array ( [id] => 18186793 [patent_doc_number] => 11577356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Machine vision as input to a CMP process control algorithm [patent_app_type] => utility [patent_app_number] => 16/554427 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6110 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554427
Machine vision as input to a CMP process control algorithm Aug 27, 2019 Issued
Array ( [id] => 15552167 [patent_doc_number] => 20200060495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => FLOOR CLEANER [patent_app_type] => utility [patent_app_number] => 16/551501 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551501
FLOOR CLEANER Aug 25, 2019 Abandoned
Array ( [id] => 17140814 [patent_doc_number] => 20210308825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => A SYSTEM FOR MONITORING ONE OR MORE OF AN ABRADING TOOL, A CONSUMABLE ABRASIVE PRODUCT AND A WORKPIECE [patent_app_type] => utility [patent_app_number] => 17/250670 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17250670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250670
A SYSTEM FOR MONITORING ONE OR MORE OF AN ABRADING TOOL, A CONSUMABLE ABRASIVE PRODUCT AND A WORKPIECE Aug 14, 2019 Pending
Array ( [id] => 18301435 [patent_doc_number] => 11623322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Grinder tool with blind mounting of a disc [patent_app_type] => utility [patent_app_number] => 16/515845 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 47 [patent_no_of_words] => 10778 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515845
Grinder tool with blind mounting of a disc Jul 17, 2019 Issued
Array ( [id] => 18051022 [patent_doc_number] => 11524391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Clamping device with force sensing [patent_app_type] => utility [patent_app_number] => 17/263213 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8861 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263213
Clamping device with force sensing Jul 16, 2019 Issued
Array ( [id] => 17335184 [patent_doc_number] => 20220001515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => RELEASABLE TOOL ATTACHMENT MEANS FOR POWER TROWELS [patent_app_type] => utility [patent_app_number] => 17/291379 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7099 [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] => 17291379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291379
RELEASABLE TOOL ATTACHMENT MEANS FOR POWER TROWELS Jun 26, 2019 Pending
Array ( [id] => 17719616 [patent_doc_number] => 20220212335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => ERGO WORK STATION [patent_app_type] => utility [patent_app_number] => 17/601685 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601685
ERGO WORK STATION Apr 7, 2019 Pending
Array ( [id] => 16710988 [patent_doc_number] => 20210078135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => ROTATIONAL SPEED CONTROL IN ROBOT-SUPPORTED GRINDING [patent_app_type] => utility [patent_app_number] => 16/980958 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16980958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980958
ROTATIONAL SPEED CONTROL IN ROBOT-SUPPORTED GRINDING Mar 12, 2019 Pending
Array ( [id] => 17257487 [patent_doc_number] => 20210370472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ABRASIVE TOOL AND FABRICATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/979853 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979853
ABRASIVE TOOL AND FABRICATION METHOD THEREFOR Mar 11, 2019 Abandoned
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