Search

Sung H. Pak

Examiner (ID: 11628, Phone: (571)272-2353 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
2211
Issued Applications
1850
Pending Applications
122
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12224400 [patent_doc_number] => 20180062760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SINGLE-CHIP TRANSCEIVER WITH ELECTRONIC DISPERSION COMPENSATION FOR COHERENT OPTICAL CHANNELS' [patent_app_type] => utility [patent_app_number] => 15/800745 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 54 [patent_no_of_words] => 6523 [patent_no_of_claims] => 20 [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] => 15800745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800745
Single-chip transceiver with electronic dispersion compensation for coherent optical channels Oct 31, 2017 Issued
Array ( [id] => 12664621 [patent_doc_number] => 20180113373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Doubly-resonant electro-optic conversion using a superconducting microwave resonator [patent_app_type] => utility [patent_app_number] => 15/791105 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791105 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791105
Doubly-resonant electro-optic conversion using a superconducting microwave resonator Oct 22, 2017 Issued
Array ( [id] => 12182350 [patent_doc_number] => 20180041287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'HIGH-SPEED OPTICAL COMMUNICATIONS SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/786108 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 4305 [patent_no_of_claims] => 20 [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] => 15786108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786108
High-speed optical communications system Oct 16, 2017 Issued
Array ( [id] => 13072587 [patent_doc_number] => 10057091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Method and system for split voltage domain receiver circuits [patent_app_type] => utility [patent_app_number] => 15/785066 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3644 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15785066 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785066
Method and system for split voltage domain receiver circuits Oct 15, 2017 Issued
Array ( [id] => 13161133 [patent_doc_number] => 10097304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Optical switch, an optical switching apparatus, an optical communications network node and an optical communications network [patent_app_type] => utility [patent_app_number] => 15/724940 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8765 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15724940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724940
Optical switch, an optical switching apparatus, an optical communications network node and an optical communications network Oct 3, 2017 Issued
Array ( [id] => 12418983 [patent_doc_number] => 09973281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Systems and methods for demodulation of free space optical signals without wavefront correction [patent_app_type] => utility [patent_app_number] => 15/717175 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 11815 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15717175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717175
Systems and methods for demodulation of free space optical signals without wavefront correction Sep 26, 2017 Issued
Array ( [id] => 13175413 [patent_doc_number] => 10103834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Wireless distribution systems (WDSS) employing an optical star communications architecture based on quad small form-factor pluggable (QSFP) coarse wavelength division multiplexing (CWDM) transceivers [patent_app_type] => utility [patent_app_number] => 15/716733 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7080 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 15716733 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716733
Wireless distribution systems (WDSS) employing an optical star communications architecture based on quad small form-factor pluggable (QSFP) coarse wavelength division multiplexing (CWDM) transceivers Sep 26, 2017 Issued
Array ( [id] => 12652554 [patent_doc_number] => 20180109349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => MANAGEMENT DEVICE AND WAVELENGTH SETTING METHOD [patent_app_type] => utility [patent_app_number] => 15/716741 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15716741 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716741
MANAGEMENT DEVICE AND WAVELENGTH SETTING METHOD Sep 26, 2017 Abandoned
Array ( [id] => 12633015 [patent_doc_number] => 20180102835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => TRANSMISSION DEVICE AND NETWORK SYSTEM [patent_app_type] => utility [patent_app_number] => 15/716759 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15716759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716759
TRANSMISSION DEVICE AND NETWORK SYSTEM Sep 26, 2017 Abandoned
Array ( [id] => 13284483 [patent_doc_number] => 10153836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Processing apparatus [patent_app_type] => utility [patent_app_number] => 15/715937 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4848 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15715937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715937
Processing apparatus Sep 25, 2017 Issued
Array ( [id] => 15923813 [patent_doc_number] => 10659160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Slip ring [patent_app_type] => utility [patent_app_number] => 16/334348 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8515 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334348
Slip ring Sep 18, 2017 Issued
Array ( [id] => 12189456 [patent_doc_number] => 20180048392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'FIBER TO THE HOME NETWORK INCORPORATING FULLY CONNECTORIZED OPTIC FIBER TAP ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/698893 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6876 [patent_no_of_claims] => 15 [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] => 15698893 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/698893
Fiber to the home network incorporating fully connectorized optic fiber tap assembly Sep 7, 2017 Issued
Array ( [id] => 18001711 [patent_doc_number] => 11502831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Transmitting device, receiving device, quantum key distribution method, and quantum key distribution program for quantum key distribution system [patent_app_type] => utility [patent_app_number] => 16/331685 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8027 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331685
Transmitting device, receiving device, quantum key distribution method, and quantum key distribution program for quantum key distribution system Aug 30, 2017 Issued
Array ( [id] => 13059559 [patent_doc_number] => 10051194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Information communication method [patent_app_type] => utility [patent_app_number] => 15/654861 [patent_app_country] => US [patent_app_date] => 2017-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 570 [patent_figures_cnt] => 593 [patent_no_of_words] => 144727 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15654861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/654861
Information communication method Jul 19, 2017 Issued
Array ( [id] => 12028113 [patent_doc_number] => 20170318212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'INFORMATION COMMUNICATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/652831 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 537 [patent_figures_cnt] => 537 [patent_no_of_words] => 142878 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [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] => 15652831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/652831
Information communication method Jul 17, 2017 Issued
Array ( [id] => 11998865 [patent_doc_number] => 20170303020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'COMMUNICATION METHOD APPLIED TO MULTI-WAVELENGTH PASSIVE OPTICAL NETWORK, APPARATUS, AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/639529 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17402 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 15639529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/639529
Communication method applied to multi-wavelength passive optical network, apparatus, and system Jun 29, 2017 Issued
Array ( [id] => 11998244 [patent_doc_number] => 20170302399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/640167 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11058 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [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] => 15640167 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/640167
DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM Jun 29, 2017 Abandoned
Array ( [id] => 11998242 [patent_doc_number] => 20170302398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/637577 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7853 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [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] => 15637577 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637577
Data transmission method, apparatus, and system Jun 28, 2017 Issued
Array ( [id] => 11998221 [patent_doc_number] => 20170302374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'RECEIVERS FOR OPTICAL NARROWCASTING' [patent_app_type] => utility [patent_app_number] => 15/636210 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 66 [patent_no_of_words] => 69456 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 15636210 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/636210
Receivers for optical narrowcasting Jun 27, 2017 Issued
Array ( [id] => 11998225 [patent_doc_number] => 20170302380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'METHOD FOR AWAKING OPTICAL NETWORK UNIT IN PASSIVE OPTICAL NETWORK, DEVICE, AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/635992 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11516 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [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] => 15635992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/635992
Method for awaking optical network unit in passive optical network, device, and system Jun 27, 2017 Issued
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