Search

Eugene Yun

Examiner (ID: 7332, Phone: (571)272-7860 , Office: P/2647 )

Most Active Art Unit
2648
Art Unit(s)
2647, 2682, 2618, 2648, 2683
Total Applications
1367
Issued Applications
1081
Pending Applications
108
Abandoned Applications
206

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15770441 [patent_doc_number] => 20200116238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => CHAIN TENSIONER AND TENSIONER BODY [patent_app_type] => utility [patent_app_number] => 16/599553 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599553
Chain tensioner and tensioner body Oct 10, 2019 Issued
Array ( [id] => 17785374 [patent_doc_number] => 11408489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Belt drive system [patent_app_type] => utility [patent_app_number] => 16/597896 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4765 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597896
Belt drive system Oct 9, 2019 Issued
Array ( [id] => 15770445 [patent_doc_number] => 20200116240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => CHAIN GUIDE [patent_app_type] => utility [patent_app_number] => 16/597089 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597089
Chain guide Oct 8, 2019 Issued
Array ( [id] => 17229461 [patent_doc_number] => 20210356017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => DRIVE CHAIN AND METHOD FOR MANUFACTURING A DRIVE-CHAIN [patent_app_type] => utility [patent_app_number] => 17/284247 [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] => 4922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284247
Drive chain and method for manufacturing a drive-chain Oct 7, 2019 Issued
Array ( [id] => 16399694 [patent_doc_number] => 20200340552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => DRIVE BELT TENSIONER SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/595221 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595221
Drive belt tensioner systems and methods Oct 6, 2019 Issued
Array ( [id] => 17421969 [patent_doc_number] => 11255415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Belt-tensioning device [patent_app_type] => utility [patent_app_number] => 16/591692 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6021 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591692
Belt-tensioning device Oct 2, 2019 Issued
Array ( [id] => 15741757 [patent_doc_number] => 20200109766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => BELT-TYPE TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/591517 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591517
Belt-type transmission Oct 1, 2019 Issued
Array ( [id] => 15712497 [patent_doc_number] => 20200103014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => PULLEY NUT AND A PULLEY SYSTEM INCLUDING THE PULLEY NUT [patent_app_type] => utility [patent_app_number] => 16/589454 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589454
PULLEY NUT AND A PULLEY SYSTEM INCLUDING THE PULLEY NUT Sep 30, 2019 Abandoned
Array ( [id] => 17171268 [patent_doc_number] => 20210324938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => FRICTION TRANSMISSION BELT AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/284732 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284732
Friction transmission belt and production method therefor Sep 29, 2019 Issued
Array ( [id] => 17068134 [patent_doc_number] => 20210270349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => DEVICE AND METHOD FOR TENSIONING A BELT OF A VIDEO CAMERA ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/277458 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17277458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277458
Device and method for tensioning a belt of a video camera assembly Sep 19, 2019 Issued
Array ( [id] => 18576256 [patent_doc_number] => 11732774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Combined isolation and torsional vibration damping device [patent_app_type] => utility [patent_app_number] => 17/273206 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 15940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273206
Combined isolation and torsional vibration damping device Sep 9, 2019 Issued
Array ( [id] => 18621123 [patent_doc_number] => 11754151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Continuously variable transmission for vehicle [patent_app_type] => utility [patent_app_number] => 17/270277 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8468 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270277
Continuously variable transmission for vehicle Sep 8, 2019 Issued
Array ( [id] => 18801980 [patent_doc_number] => 11835134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Continuously variable transmission [patent_app_type] => utility [patent_app_number] => 17/270256 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7099 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270256
Continuously variable transmission Sep 8, 2019 Issued
Array ( [id] => 16933298 [patent_doc_number] => 20210199187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => CONTINUOUSLY VARIABLE TRANSMISSION [patent_app_type] => utility [patent_app_number] => 17/269841 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17269841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269841
Continuously variable transmission Sep 8, 2019 Issued
Array ( [id] => 18085224 [patent_doc_number] => 11535339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Bicycle derailleur [patent_app_type] => utility [patent_app_number] => 16/556241 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10404 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556241
Bicycle derailleur Aug 29, 2019 Issued
Array ( [id] => 17756643 [patent_doc_number] => 11396930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Drive pulley for a continuously variable transmission [patent_app_type] => utility [patent_app_number] => 16/555737 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555737
Drive pulley for a continuously variable transmission Aug 28, 2019 Issued
Array ( [id] => 18764767 [patent_doc_number] => 11815158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Core wire for friction transmission belts, friction transmission belt, and manufacturing methods therefor [patent_app_type] => utility [patent_app_number] => 17/270666 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12251 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270666
Core wire for friction transmission belts, friction transmission belt, and manufacturing methods therefor Aug 18, 2019 Issued
Array ( [id] => 17082980 [patent_doc_number] => 20210277986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => APPARATUS FOR SECURING A SPROCKET TO A SPROCKET CARRIER [patent_app_type] => utility [patent_app_number] => 17/264285 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264285
Apparatus for securing a sprocket to a sprocket carrier Aug 8, 2019 Issued
Array ( [id] => 15211941 [patent_doc_number] => 20190368657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SYSTEM AND METHOD FOR EXECUTING A LUBRICATION PLAN [patent_app_type] => utility [patent_app_number] => 16/529977 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16529977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529977
System and method for executing a lubrication plan Aug 1, 2019 Issued
Array ( [id] => 17364067 [patent_doc_number] => 11231085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-25 [patent_title] => Low tension belt drive mechanism [patent_app_type] => utility [patent_app_number] => 16/524031 [patent_app_country] => US [patent_app_date] => 2019-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1500 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524031
Low tension belt drive mechanism Jul 26, 2019 Issued
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