Search

Sung H. Pak

Examiner (ID: 12354, Phone: (571)272-2353 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
2229
Issued Applications
1860
Pending Applications
126
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18904169 [patent_doc_number] => 20240019654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MOLDED BULKHEAD FITTING IN COVER OF FIBER OPTIC CABLE CLOSURE/HOUSING [patent_app_type] => utility [patent_app_number] => 18/220920 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18220920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220920
MOLDED BULKHEAD FITTING IN COVER OF FIBER OPTIC CABLE CLOSURE/HOUSING Jul 11, 2023 Pending
Array ( [id] => 20579725 [patent_doc_number] => 12571973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Electro-optical circuit [patent_app_type] => utility [patent_app_number] => 18/347452 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347452
Electro-optical circuit Jul 4, 2023 Issued
Array ( [id] => 20506787 [patent_doc_number] => 12541062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Hybrid fiber connector [patent_app_type] => utility [patent_app_number] => 18/215364 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215364
Hybrid fiber connector Jun 27, 2023 Issued
Array ( [id] => 20344380 [patent_doc_number] => 12468108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Dual tail shape compensation filter in submarine cable joint [patent_app_type] => utility [patent_app_number] => 18/215047 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215047
Dual tail shape compensation filter in submarine cable joint Jun 26, 2023 Issued
Array ( [id] => 20553292 [patent_doc_number] => 12564107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Package comprising optical integrated device [patent_app_type] => utility [patent_app_number] => 18/340733 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 12905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18340733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340733
Package comprising optical integrated device Jun 22, 2023 Issued
Array ( [id] => 18904170 [patent_doc_number] => 20240019655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => HIGH DENSITY OPTICAL SPLITTER WITH INTERNAL FANOUT DEVICE [patent_app_type] => utility [patent_app_number] => 18/340254 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340254
High density optical splitter with internal fanout device Jun 22, 2023 Issued
Array ( [id] => 18727357 [patent_doc_number] => 20230341643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => 12 Fiber MPO to 16 Fiber MPO Conversion Module [patent_app_type] => utility [patent_app_number] => 18/209196 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209196
12 Fiber MPO to 16 Fiber MPO Conversion Module Jun 12, 2023 Abandoned
Array ( [id] => 19529730 [patent_doc_number] => 20240353632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => OPTICAL INTERPOSER FOR CHIP CONNECTION [patent_app_type] => utility [patent_app_number] => 18/202370 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202370
Optical interposer for chip connection May 25, 2023 Issued
Array ( [id] => 20433999 [patent_doc_number] => 12504594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => OLTs interoperable with different ONTs [patent_app_type] => utility [patent_app_number] => 18/202669 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202669
OLTs interoperable with different ONTs May 25, 2023 Issued
Array ( [id] => 20745133 [patent_doc_number] => 12645038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Receptacle for a light guide bundle, method and intermediate product for the production thereof [patent_app_type] => utility [patent_app_number] => 18/323318 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 4175 [patent_no_of_claims] => 17 [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] => 18323318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323318
Receptacle for a light guide bundle, method and intermediate product for the production thereof May 23, 2023 Issued
Array ( [id] => 20433998 [patent_doc_number] => 12504593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => OLTs with meshed interconnection [patent_app_type] => utility [patent_app_number] => 18/201040 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201040
OLTs with meshed interconnection May 22, 2023 Issued
Array ( [id] => 20506796 [patent_doc_number] => 12541071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Cable port seal assembly [patent_app_type] => utility [patent_app_number] => 18/319789 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319789
Cable port seal assembly May 17, 2023 Issued
Array ( [id] => 20303623 [patent_doc_number] => 12449609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Semiconductor structure [patent_app_type] => utility [patent_app_number] => 18/196597 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196597
Semiconductor structure May 11, 2023 Issued
Array ( [id] => 18659236 [patent_doc_number] => 20230305239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Fiber Optic Ferrule and Method for Terminating a Fiber Optic Ferrule to Prevent Delamination [patent_app_type] => utility [patent_app_number] => 18/315216 [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] => 3027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315216
Fiber optic ferrule and method for terminating a fiber optic ferrule to prevent delamination May 9, 2023 Issued
Array ( [id] => 18598590 [patent_doc_number] => 20230273389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => PREFABRICATED CABLE [patent_app_type] => utility [patent_app_number] => 18/312714 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18312714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312714
Prefabricated cable May 4, 2023 Issued
Array ( [id] => 19694503 [patent_doc_number] => 20250013048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => OPTICAL WAVEGUIDE AND ENCAPSULATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/710038 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18710038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710038
OPTICAL WAVEGUIDE AND ENCAPSULATION METHOD THEREOF May 4, 2023 Pending
Array ( [id] => 19114283 [patent_doc_number] => 20240126033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => OPTICAL AND COPPER COMPOSITE TERMINAL BOX [patent_app_type] => utility [patent_app_number] => 18/310168 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310168
OPTICAL AND COPPER COMPOSITE TERMINAL BOX Apr 30, 2023 Pending
Array ( [id] => 20174220 [patent_doc_number] => 12392963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Structures for integrated silicon photonics optical gyroscopes [patent_app_type] => utility [patent_app_number] => 18/306171 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 1177 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306171
Structures for integrated silicon photonics optical gyroscopes Apr 23, 2023 Issued
Array ( [id] => 18531396 [patent_doc_number] => 20230236468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => APPARATUS, CIRCUITS AND METHODS FOR REDUCING MISMATCH IN AN ELECTRO-OPTIC MODULATOR [patent_app_type] => utility [patent_app_number] => 18/128737 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128737
Apparatus, circuits and methods for reducing mismatch in an electro-optic modulator Mar 29, 2023 Issued
Array ( [id] => 18681768 [patent_doc_number] => 20230319442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEM AND METHOD FOR MANAGING A PHYSICAL LAYER OF AN OPTICAL NETWORK AND EXCHANGE THEREFOR [patent_app_type] => utility [patent_app_number] => 18/192512 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192512
System and method for managing a physical layer of an optical network and exchange therefor Mar 28, 2023 Issued
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