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Sung H. Pak

Examiner (ID: 75)

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
2194
Issued Applications
1832
Pending Applications
129
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12627420 [patent_doc_number] => 20180100970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => OPTICAL COUPLER [patent_app_type] => utility [patent_app_number] => 15/488321 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15488321 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488321
Optical coupler Apr 13, 2017 Issued
Array ( [id] => 13766167 [patent_doc_number] => 10175422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Modular optical device and modules therefor [patent_app_type] => utility [patent_app_number] => 15/483084 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8097 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15483084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/483084
Modular optical device and modules therefor Apr 9, 2017 Issued
Array ( [id] => 13028467 [patent_doc_number] => 10036851 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-31 [patent_title] => Waveguide system with polarization rotator and polarization splitter [patent_app_type] => utility [patent_app_number] => 15/480743 [patent_app_country] => US [patent_app_date] => 2017-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 5156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15480743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/480743
Waveguide system with polarization rotator and polarization splitter Apr 5, 2017 Issued
Array ( [id] => 12569619 [patent_doc_number] => 10018787 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-10 [patent_title] => Multi-channel optical wavelength division multiplexing/demultiplexing (WDM) assembly and methods [patent_app_type] => utility [patent_app_number] => 15/476344 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8393 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 15476344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476344
Multi-channel optical wavelength division multiplexing/demultiplexing (WDM) assembly and methods Mar 30, 2017 Issued
Array ( [id] => 13198511 [patent_doc_number] => 10114172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Multimode beam combiner [patent_app_type] => utility [patent_app_number] => 15/474073 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2535 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15474073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474073
Multimode beam combiner Mar 29, 2017 Issued
Array ( [id] => 13184923 [patent_doc_number] => 10107978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Optical module and assembly method thereof [patent_app_type] => utility [patent_app_number] => 15/470094 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4029 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470094
Optical module and assembly method thereof Mar 26, 2017 Issued
Array ( [id] => 12060218 [patent_doc_number] => 20170336562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'PHOTONIC DEVICE FOR ULTRAVIOLET AND VISIBLE WAVELENGTH RANGE' [patent_app_type] => utility [patent_app_number] => 15/468583 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1734 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468583
Photonic device for ultraviolet and visible wavelength range Mar 23, 2017 Issued
Array ( [id] => 12412479 [patent_doc_number] => 09971098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Coupler and optical waveguide chip applying the coupler [patent_app_type] => utility [patent_app_number] => 15/467044 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 9870 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15467044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467044
Coupler and optical waveguide chip applying the coupler Mar 22, 2017 Issued
Array ( [id] => 15951569 [patent_doc_number] => 10663684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Module and enclosure for use therein [patent_app_type] => utility [patent_app_number] => 16/087522 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 43 [patent_no_of_words] => 9108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16087522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087522
Module and enclosure for use therein Mar 21, 2017 Issued
Array ( [id] => 12248604 [patent_doc_number] => 09921375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Ferrule-based fiber optic connectors with ferrule retraction balancing using axial gap geometry' [patent_app_type] => utility [patent_app_number] => 15/455522 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7395 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15455522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455522
Ferrule-based fiber optic connectors with ferrule retraction balancing using axial gap geometry Mar 9, 2017 Issued
Array ( [id] => 11965154 [patent_doc_number] => 20170269307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'TUNABLE OPTICAL FIBER CONNECTOR AND TUNING METHODS FOR OPTICAL FIBER CABLE ASSEMBLIES' [patent_app_type] => utility [patent_app_number] => 15/455414 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4979 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15455414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455414
Tunable optical fiber connector and tuning methods for optical fiber cable assemblies Mar 9, 2017 Issued
Array ( [id] => 13016339 [patent_doc_number] => 10031283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Coupled multi-core optical fiber [patent_app_type] => utility [patent_app_number] => 15/451922 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 6702 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451922 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451922
Coupled multi-core optical fiber Mar 6, 2017 Issued
Array ( [id] => 12473373 [patent_doc_number] => 09989708 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-05 [patent_title] => Connector with lateral and angular tolerance [patent_app_type] => utility [patent_app_number] => 15/449522 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2904 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15449522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/449522
Connector with lateral and angular tolerance Mar 2, 2017 Issued
Array ( [id] => 13039951 [patent_doc_number] => 10042106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Outdoor and/or enclosed structure LED luminaire [patent_app_type] => utility [patent_app_number] => 15/443818 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 37 [patent_no_of_words] => 12073 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15443818 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443818
Outdoor and/or enclosed structure LED luminaire Feb 26, 2017 Issued
Array ( [id] => 14075473 [patent_doc_number] => 20190086624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => SUBMARINE COMMUNICATIONS CABLE, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/081120 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6103 [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] => 16081120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081120
Submarine communications cable, and method and device for the production thereof Feb 23, 2017 Issued
Array ( [id] => 13082031 [patent_doc_number] => 10061079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Method of making a metal grating in a waveguide and device formed [patent_app_type] => utility [patent_app_number] => 15/437348 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15437348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/437348
Method of making a metal grating in a waveguide and device formed Feb 19, 2017 Issued
Array ( [id] => 13211543 [patent_doc_number] => 10120137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Optical adaptor for mounting to a receptacle to optically couple connectorized optical cables [patent_app_type] => utility [patent_app_number] => 15/435520 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5638 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15435520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/435520
Optical adaptor for mounting to a receptacle to optically couple connectorized optical cables Feb 16, 2017 Issued
Array ( [id] => 12087832 [patent_doc_number] => 09841559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Multimode fiber with intermediate clad layer' [patent_app_type] => utility [patent_app_number] => 15/429421 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6556 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 15429421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429421
Multimode fiber with intermediate clad layer Feb 9, 2017 Issued
Array ( [id] => 12330090 [patent_doc_number] => 09946020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-17 [patent_title] => Mode matched Y-junction [patent_app_type] => utility [patent_app_number] => 15/423843 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15423843 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/423843
Mode matched Y-junction Feb 2, 2017 Issued
Array ( [id] => 11629049 [patent_doc_number] => 20170139239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'SILICON-GERMANIUM ELECTRO-ABSORPTION MODULATOR' [patent_app_type] => utility [patent_app_number] => 15/417822 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6488 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15417822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/417822
Silicon-germanium electro-absorption modulator Jan 26, 2017 Issued
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