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] => 20976069 [patent_doc_number] => 12736761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => 800G optical module with single-mode bidirectional fiber [patent_app_type] => utility [patent_app_number] => 18/437207 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437207
800G OPTICAL MODULE WITH SINGLE-MODE BIDIRECTIONAL FIBER Feb 7, 2024 Pending
Array ( [id] => 20994309 [patent_doc_number] => 12742940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-22 [patent_title] => 400G silicon photonic package with self-aligned fiber [patent_app_type] => utility [patent_app_number] => 18/436086 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436086
400G SILICON PHOTONIC PACKAGE WITH SELF-ALIGNED FIBER Feb 7, 2024 Pending
Array ( [id] => 19362361 [patent_doc_number] => 20240264395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => OPTICAL FIBER ARRAY WITH OPTICAL PASSTHROUGH [patent_app_type] => utility [patent_app_number] => 18/432770 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432770
OPTICAL FIBER ARRAY WITH OPTICAL PASSTHROUGH Feb 4, 2024 Pending
Array ( [id] => 20137500 [patent_doc_number] => 20250244544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SEMICONDUCTOR PHOTONIC PACKAGE [patent_app_type] => utility [patent_app_number] => 18/427846 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427846
SEMICONDUCTOR PHOTONIC PACKAGE Jan 30, 2024 Pending
Array ( [id] => 19159221 [patent_doc_number] => 20240151928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => PRE-TERMINATED OPTICAL CABLE [patent_app_type] => utility [patent_app_number] => 18/412904 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412904
Pre-terminated optical cable Jan 14, 2024 Issued
Array ( [id] => 19616767 [patent_doc_number] => 20240402447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => OPTICAL FIBER CABLE AND RACEWAY THEREFOR [patent_app_type] => utility [patent_app_number] => 18/405366 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18405366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405366
OPTICAL FIBER CABLE AND RACEWAY THEREFOR Jan 4, 2024 Pending
Array ( [id] => 19302440 [patent_doc_number] => 20240231017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => THREE-DIMENSIONAL MICRO-OPTICAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/405572 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405572
THREE-DIMENSIONAL MICRO-OPTICAL SYSTEMS Jan 4, 2024 Pending
Array ( [id] => 19128778 [patent_doc_number] => 20240134131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => COMPACT FIBER OPTIC CONNECTORS, CABLE ASSEMBLIES AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/402880 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402880
Compact fiber optic connectors, cable assemblies and methods of making the same Jan 2, 2024 Issued
Array ( [id] => 20454258 [patent_doc_number] => 12517310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Optical assemblies with managed connectivity [patent_app_type] => utility [patent_app_number] => 18/545191 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 56 [patent_no_of_words] => 8826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545191
Optical assemblies with managed connectivity Dec 18, 2023 Issued
Array ( [id] => 19755955 [patent_doc_number] => 20250044520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => MULTI-PART GEOMETRIC WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 18/545839 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545839
MULTI-PART GEOMETRIC WAVEGUIDE Dec 18, 2023 Pending
Array ( [id] => 20959837 [patent_doc_number] => 12730268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Optical waveguide package and light-emitting device [patent_app_type] => utility [patent_app_number] => 18/543761 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 3363 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543761
OPTICAL WAVEGUIDE PACKAGE AND LIGHT-EMITTING DEVICE Dec 17, 2023 Pending
Array ( [id] => 19084360 [patent_doc_number] => 20240111161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/532148 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532148
OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE Dec 6, 2023 Pending
Array ( [id] => 20646929 [patent_doc_number] => 12601870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Anti-peep light source module and anti-peep display device [patent_app_type] => utility [patent_app_number] => 18/530142 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 3333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530142
Anti-peep light source module and anti-peep display device Dec 4, 2023 Issued
Array ( [id] => 19189337 [patent_doc_number] => 20240168250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => CABLE CASSETTE WITH SELF-LOCKING MOUNTING FEATURE STRUCTURALLY CONFIGURED TO PROVIDE ENHANCED ACCESS TO A LOWER CASSETTE [patent_app_type] => utility [patent_app_number] => 18/517219 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517219
CABLE CASSETTE WITH SELF-LOCKING MOUNTING FEATURE STRUCTURALLY CONFIGURED TO PROVIDE ENHANCED ACCESS TO A LOWER CASSETTE Nov 21, 2023 Pending
Array ( [id] => 19949658 [patent_doc_number] => 12321019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Dual interlocking shutter system for a fiber optic connector and adapter [patent_app_type] => utility [patent_app_number] => 18/514221 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514221
Dual interlocking shutter system for a fiber optic connector and adapter Nov 19, 2023 Issued
Array ( [id] => 20976071 [patent_doc_number] => 12736763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Optical transceiver with versatile positioning [patent_app_type] => utility [patent_app_number] => 18/504414 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 61 [patent_no_of_words] => 20835 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504414
OPTICAL TRANSCEIVER WITH VERSATILE POSITIONING Nov 7, 2023 Issued
Array ( [id] => 20440731 [patent_doc_number] => 12511569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Photonic integrated circuits with controllable interferometers [patent_app_type] => utility [patent_app_number] => 18/504059 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 18084 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 18504059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504059
Photonic integrated circuits with controllable interferometers Nov 6, 2023 Issued
Array ( [id] => 20959831 [patent_doc_number] => 12730262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Managing coupling of optical modes with quantum state emission elements [patent_app_type] => utility [patent_app_number] => 18/502263 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 47 [patent_no_of_words] => 13363 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [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] => 18502263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502263
Managing Coupling of Optical Modes with Quantum State Emission Elements Nov 5, 2023 Pending
Array ( [id] => 20493768 [patent_doc_number] => 12535636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Method for manufacturing a light-guide optical element [patent_app_type] => utility [patent_app_number] => 18/500397 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18500397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500397
Method for manufacturing a light-guide optical element Nov 1, 2023 Issued
Array ( [id] => 20959825 [patent_doc_number] => 12730256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Methods to reduce optical loss of an AR waveguide [patent_app_type] => utility [patent_app_number] => 18/495409 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495409
METHODS TO REDUCE OPTICAL LOSS OF AN AR WAVEGUIDE Oct 25, 2023 Pending
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