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] => 18046156 [patent_doc_number] => 11520106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Integrated broadband optical couplers with robustness to manufacturing variation [patent_app_type] => utility [patent_app_number] => 17/187477 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17187477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187477
Integrated broadband optical couplers with robustness to manufacturing variation Feb 25, 2021 Issued
Array ( [id] => 18267085 [patent_doc_number] => 20230088327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => High-Temperature Optical Fiber Transducer and Method of Producing Same [patent_app_type] => utility [patent_app_number] => 17/909061 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17909061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909061
High-temperature optical fiber transducer and method of producing same Feb 18, 2021 Issued
Array ( [id] => 17083586 [patent_doc_number] => 20210278592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => SINGLE-LAYER AND MULTI-LAYER STRUCTURES FOR INTEGRATED SILICON PHOTONICS OPTICAL GYROSCOPES [patent_app_type] => utility [patent_app_number] => 17/179235 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179235
Single-layer and multi-layer structures for integrated silicon photonics optical gyroscopes Feb 17, 2021 Issued
Array ( [id] => 18086792 [patent_doc_number] => 11536921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Fiber optic terminals having one or more loopback assemblies [patent_app_type] => utility [patent_app_number] => 17/171275 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 11401 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171275
Fiber optic terminals having one or more loopback assemblies Feb 8, 2021 Issued
Array ( [id] => 16848373 [patent_doc_number] => 20210149118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => WAVELENGTH SWITCHING APPARATUS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/163454 [patent_app_country] => US [patent_app_date] => 2021-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163454
Wavelength switching apparatus and system Jan 30, 2021 Issued
Array ( [id] => 19159202 [patent_doc_number] => 20240151909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => OPTICAL CROSS-CONNECT DEVICE [patent_app_type] => utility [patent_app_number] => 18/272644 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18272644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272644
OPTICAL CROSS-CONNECT DEVICE Jan 28, 2021 Abandoned
Array ( [id] => 17514984 [patent_doc_number] => 11294128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Optical module [patent_app_type] => utility [patent_app_number] => 17/162159 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5881 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162159
Optical module Jan 28, 2021 Issued
Array ( [id] => 18366323 [patent_doc_number] => 20230147914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => FERRULE WITH MOLDED INTERNAL TILTED REFRACTIVE SURFACES [patent_app_type] => utility [patent_app_number] => 17/794808 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794808
Ferrule with molded internal tilted refractive surfaces Jan 24, 2021 Issued
Array ( [id] => 18030117 [patent_doc_number] => 11513298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Preconnectorized multi-fiber drop cables and methods for deploying and assembling preconnectorized multi-fiber drop cables [patent_app_type] => utility [patent_app_number] => 17/152777 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 8097 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152777
Preconnectorized multi-fiber drop cables and methods for deploying and assembling preconnectorized multi-fiber drop cables Jan 18, 2021 Issued
Array ( [id] => 16809747 [patent_doc_number] => 20210132302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => LC TYPE CONNECTOR WITH PUSH/PULL ASSEMBLY FOR RELEASING CONNECTOR FROM A RECEPTACLE USING A CABLE BOOT [patent_app_type] => utility [patent_app_number] => 17/147517 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17147517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147517
LC type connector with push/pull assembly for releasing connector from a receptacle using a cable boot Jan 12, 2021 Issued
Array ( [id] => 19898929 [patent_doc_number] => 12276848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Multi-port uniboot connector for multi-fiber plug housings [patent_app_type] => utility [patent_app_number] => 17/780717 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780717
Multi-port uniboot connector for multi-fiber plug housings Dec 17, 2020 Issued
Array ( [id] => 18973468 [patent_doc_number] => 20240053560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => OPTICAL FIBER CABLE STRUCTURE HAVING ROLLABLE RIBBON UNITS AND AN ELASTOMERIC LAYER [patent_app_type] => utility [patent_app_number] => 18/267439 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18267439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267439
OPTICAL FIBER CABLE STRUCTURE HAVING ROLLABLE RIBBON UNITS AND AN ELASTOMERIC LAYER Dec 16, 2020 Abandoned
Array ( [id] => 16871694 [patent_doc_number] => 20210165161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SENSOR [patent_app_type] => utility [patent_app_number] => 17/102492 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17102492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102492
Sensor Nov 23, 2020 Issued
Array ( [id] => 17358222 [patent_doc_number] => 20220019018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LIGHTGUIDE OPTICAL ELEMENT FOR POLARIZATION SCRAMBLING [patent_app_type] => utility [patent_app_number] => 17/312443 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312443
Lightguide optical element for polarization scrambling Nov 9, 2020 Issued
Array ( [id] => 16848395 [patent_doc_number] => 20210149140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => FIBER OPTIC NETWORKS HAVING A SELF-SUPPORTING OPTICAL TERMINAL AND METHODS OF INSTALLING THE OPTICAL TERMINAL [patent_app_type] => utility [patent_app_number] => 17/093957 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093957
Fiber optic networks having a self-supporting optical terminal and methods of installing the optical terminal Nov 9, 2020 Issued
Array ( [id] => 17861077 [patent_doc_number] => 11442233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Lockable optical connector [patent_app_type] => utility [patent_app_number] => 17/091597 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091597
Lockable optical connector Nov 5, 2020 Issued
Array ( [id] => 19794558 [patent_doc_number] => 12235503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Telecommunications enclosure mounting system [patent_app_type] => utility [patent_app_number] => 17/775246 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 77 [patent_no_of_words] => 18082 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775246
Telecommunications enclosure mounting system Nov 4, 2020 Issued
Array ( [id] => 18479464 [patent_doc_number] => 11693199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => 12 fiber MPO to 16 fiber MPO conversion module [patent_app_type] => utility [patent_app_number] => 17/088724 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1631 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 17088724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088724
12 fiber MPO to 16 fiber MPO conversion module Nov 3, 2020 Issued
Array ( [id] => 18217694 [patent_doc_number] => 11592625 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-28 [patent_title] => Magnetic self-mating fiber optic connector and fiber optic switch sensor [patent_app_type] => utility [patent_app_number] => 17/081260 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3303 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081260
Magnetic self-mating fiber optic connector and fiber optic switch sensor Oct 26, 2020 Issued
Array ( [id] => 18188810 [patent_doc_number] => 11579389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Optical fiber pedestal box [patent_app_type] => utility [patent_app_number] => 17/080327 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 5016 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080327
Optical fiber pedestal box Oct 25, 2020 Issued
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