Search

John Kwon

Examiner (ID: 489, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747, 2403, 2605, 3401, 3404, 3754, 2402, 3745, 3622
Total Applications
4774
Issued Applications
4287
Pending Applications
88
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20186683 [patent_doc_number] => 12397788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Vehicle control device, vehicle control method, and storage medium [patent_app_type] => utility [patent_app_number] => 18/517171 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1296 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517171
Vehicle control device, vehicle control method, and storage medium Nov 21, 2023 Issued
Array ( [id] => 19594715 [patent_doc_number] => 12152545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Method for operating an internal combustion engine, and internal combustion engine configured to carry out such a method [patent_app_type] => utility [patent_app_number] => 18/516352 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6133 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516352
Method for operating an internal combustion engine, and internal combustion engine configured to carry out such a method Nov 20, 2023 Issued
Array ( [id] => 19769465 [patent_doc_number] => 20250050891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => APPARATUS FOR PREDICTING SPEED OF VEHICLE AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/507380 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507380
APPARATUS FOR PREDICTING SPEED OF VEHICLE AND METHOD THEREOF Nov 12, 2023 Pending
Array ( [id] => 19019797 [patent_doc_number] => 20240075968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Increasing Functional Safety Of Locomotives [patent_app_type] => utility [patent_app_number] => 18/506489 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506489
Increasing functional safety of locomotives Nov 9, 2023 Issued
Array ( [id] => 19441816 [patent_doc_number] => 12092062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Methods and systems for determining effective steady state flow rate for fuel injectors [patent_app_type] => utility [patent_app_number] => 18/499629 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8046 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499629
Methods and systems for determining effective steady state flow rate for fuel injectors Oct 31, 2023 Issued
Array ( [id] => 19002914 [patent_doc_number] => 20240066985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => DETECTION METHOD OF LOADING ANOMALY ON VEHICLE, AND DETECTION APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 18/383553 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383553
Detection method of loading anomaly on vehicle, and detection apparatus thereof Oct 24, 2023 Issued
Array ( [id] => 19738817 [patent_doc_number] => 12215642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Compression ignition engine control [patent_app_type] => utility [patent_app_number] => 18/465387 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11050 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465387
Compression ignition engine control Sep 11, 2023 Issued
Array ( [id] => 18861336 [patent_doc_number] => 20230415771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DRIVEWAY PULLOVERS FOR AUTONOMOUS VEHICLES [patent_app_type] => utility [patent_app_number] => 18/462480 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462480
Driveway pullovers for autonomous vehicles Sep 6, 2023 Issued
Array ( [id] => 19770780 [patent_doc_number] => 20250052206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => EXHAUST VALVE CONTROLLER FOR TWO-STROKE ENGINES [patent_app_type] => utility [patent_app_number] => 18/230945 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230945
EXHAUST VALVE CONTROLLER FOR TWO-STROKE ENGINES Aug 6, 2023 Pending
Array ( [id] => 19770780 [patent_doc_number] => 20250052206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => EXHAUST VALVE CONTROLLER FOR TWO-STROKE ENGINES [patent_app_type] => utility [patent_app_number] => 18/230945 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230945
EXHAUST VALVE CONTROLLER FOR TWO-STROKE ENGINES Aug 6, 2023 Pending
Array ( [id] => 19354684 [patent_doc_number] => 12055115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Injection control device [patent_app_type] => utility [patent_app_number] => 18/360493 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5918 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360493
Injection control device Jul 26, 2023 Issued
Array ( [id] => 20115630 [patent_doc_number] => 12365317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Braking apparatus for vehicle and control method therefor [patent_app_type] => utility [patent_app_number] => 18/215949 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1348 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215949
Braking apparatus for vehicle and control method therefor Jun 28, 2023 Issued
Array ( [id] => 20115630 [patent_doc_number] => 12365317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Braking apparatus for vehicle and control method therefor [patent_app_type] => utility [patent_app_number] => 18/215949 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1348 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215949
Braking apparatus for vehicle and control method therefor Jun 28, 2023 Issued
Array ( [id] => 19368768 [patent_doc_number] => 12060845 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-13 [patent_title] => Passive evaluation of event delay assignment for individual cylinder fuel/air ratio control [patent_app_type] => utility [patent_app_number] => 18/344332 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3750 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344332
Passive evaluation of event delay assignment for individual cylinder fuel/air ratio control Jun 28, 2023 Issued
Array ( [id] => 19594717 [patent_doc_number] => 12152547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Method to enhance the performance of a heavy-duty diesel-H2 dual-fuel engine through engine system optimization [patent_app_type] => utility [patent_app_number] => 18/338650 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 9406 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338650
Method to enhance the performance of a heavy-duty diesel-H2 dual-fuel engine through engine system optimization Jun 20, 2023 Issued
Array ( [id] => 19003196 [patent_doc_number] => 20240067267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => LANE DEPARTURE SUPPRESSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/211122 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211122
Lane departure suppression device Jun 15, 2023 Issued
Array ( [id] => 18845970 [patent_doc_number] => 20230408374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MISFIRE DETERMINATION DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/335273 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335273
Misfire determination device for internal combustion engine Jun 14, 2023 Issued
Array ( [id] => 19354675 [patent_doc_number] => 12055106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Work vehicle power system with methane and hydrogen fuel blend [patent_app_type] => utility [patent_app_number] => 18/324491 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8799 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324491
Work vehicle power system with methane and hydrogen fuel blend May 25, 2023 Issued
Array ( [id] => 18614007 [patent_doc_number] => 20230280744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => REMOTE CONTROLLED ENGINE REVVING [patent_app_type] => utility [patent_app_number] => 18/315373 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315373
Remote controlled engine revving May 9, 2023 Issued
Array ( [id] => 19527671 [patent_doc_number] => 20240351573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => MACHINE HAVING HYDROGEN ENGINE HYBRID POWER SYSTEM AND CONTROL STRATEGY FOR SAME [patent_app_type] => utility [patent_app_number] => 18/304746 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304746
Machine having hydrogen engine hybrid power system and control strategy for same Apr 20, 2023 Issued
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