Search

Charlie Yu Peng

Examiner (ID: 2226, Phone: (571)272-2177 , Office: P/3649 )

Most Active Art Unit
2874
Art Unit(s)
2874, 2883, 3649, 2876
Total Applications
1651
Issued Applications
1231
Pending Applications
100
Abandoned Applications
340

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20804744 [patent_doc_number] => 12669648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Photonic package and method for forming the same [patent_app_type] => utility [patent_app_number] => 18/343388 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343388
Photonic package and method for forming the same Jun 27, 2023 Issued
Array ( [id] => 19204188 [patent_doc_number] => 20240176087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OPTICAL FIBER RIBBON WITH A PASSIVE LAYER [patent_app_type] => utility [patent_app_number] => 18/340846 [patent_app_country] => US [patent_app_date] => 2023-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340846
OPTICAL FIBER RIBBON WITH A PASSIVE LAYER Jun 23, 2023 Pending
Array ( [id] => 19632635 [patent_doc_number] => 20240411084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => OPTICAL PACKAGING [patent_app_type] => utility [patent_app_number] => 18/332171 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332171
OPTICAL PACKAGING Jun 8, 2023 Pending
Array ( [id] => 20672866 [patent_doc_number] => 12613373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Reconfigurable PIC architecture for both phase and amplitude modulation [patent_app_type] => utility [patent_app_number] => 18/327915 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2192 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327915
Reconfigurable PIC architecture for both phase and amplitude modulation Jun 1, 2023 Issued
Array ( [id] => 19250445 [patent_doc_number] => 20240201435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => COMPACT OPTICAL RESONATOR WITH ENHANCEMENT FEATURES [patent_app_type] => utility [patent_app_number] => 18/324513 [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] => 13393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324513
Compact optical resonator with enhancement features May 25, 2023 Issued
Array ( [id] => 20536990 [patent_doc_number] => 12554062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Package devices and methods of manufacture [patent_app_type] => utility [patent_app_number] => 18/323523 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323523
Package devices and methods of manufacture May 24, 2023 Issued
Array ( [id] => 20387676 [patent_doc_number] => 12487401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Photonic integrated circuit including optical absorber for terminal end of waveguide [patent_app_type] => utility [patent_app_number] => 18/320967 [patent_app_country] => US [patent_app_date] => 2023-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 1011 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320967
Photonic integrated circuit including optical absorber for terminal end of waveguide May 19, 2023 Issued
Array ( [id] => 18651019 [patent_doc_number] => 20230296855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => HIGH DENSITY, LOW DIAMETER CABLE WITH ROLLABLE FIBER OPTIC RIBBON [patent_app_type] => utility [patent_app_number] => 18/196644 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196644
HIGH DENSITY, LOW DIAMETER CABLE WITH ROLLABLE FIBER OPTIC RIBBON May 11, 2023 Pending
Array ( [id] => 18598584 [patent_doc_number] => 20230273383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => FOAM FOR OPTICAL FIBER CABLE, COMPOSITION, AND METHOD OF MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/195013 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195013
Foam for optical fiber cable, composition, and method of manufacturing May 8, 2023 Issued
Array ( [id] => 18598585 [patent_doc_number] => 20230273384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => OPTICAL CABLE REINFORCEMENT WITH LOW ACIDITY [patent_app_type] => utility [patent_app_number] => 18/144326 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144326
OPTICAL CABLE REINFORCEMENT WITH LOW ACIDITY May 7, 2023 Abandoned
Array ( [id] => 19557968 [patent_doc_number] => 20240369760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => PHOTONICS CHIP STRUCTURES INCLUDING A LIGHT SOURCE AND AN EDGE COUPLER [patent_app_type] => utility [patent_app_number] => 18/141753 [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] => 5860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141753
Photonics chip structures including a light source and an edge coupler Apr 30, 2023 Issued
Array ( [id] => 20439883 [patent_doc_number] => 12510717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Dual-diameter jacketed fiber-coupled optoelectronic module [patent_app_type] => utility [patent_app_number] => 18/141929 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18141929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141929
Dual-diameter jacketed fiber-coupled optoelectronic module Apr 30, 2023 Issued
Array ( [id] => 19544517 [patent_doc_number] => 20240361553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => FIBER DISTRIBUTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/307675 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307675
Fiber distribution systems Apr 25, 2023 Issued
Array ( [id] => 19442632 [patent_doc_number] => 12092889 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Systems and methods for installing fiber optic cable onto a powerline conductor [patent_app_type] => utility [patent_app_number] => 18/306873 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8131 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306873
Systems and methods for installing fiber optic cable onto a powerline conductor Apr 24, 2023 Issued
Array ( [id] => 19794549 [patent_doc_number] => 12235494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Managed connectivity in fiber optic systems and methods thereof [patent_app_type] => utility [patent_app_number] => 18/301607 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 13372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301607
Managed connectivity in fiber optic systems and methods thereof Apr 16, 2023 Issued
Array ( [id] => 19052522 [patent_doc_number] => 20240094491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => MINIATURE AND EASY-TO-STRIPPING BUTTERFLY-SHAPED PHOTOELECTRIC COMPOSITE COMMUNICATION OPTICAL CABLE [patent_app_type] => utility [patent_app_number] => 18/133155 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133155
MINIATURE AND EASY-TO-STRIPPING BUTTERFLY-SHAPED PHOTOELECTRIC COMPOSITE COMMUNICATION OPTICAL CABLE Apr 10, 2023 Abandoned
Array ( [id] => 19052521 [patent_doc_number] => 20240094490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => MINIATURE AND EASY-TO-STRIPPING SQUARE COMMUNICATION OPTICAL CABLE [patent_app_type] => utility [patent_app_number] => 18/133144 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133144
MINIATURE AND EASY-TO-STRIPPING SQUARE COMMUNICATION OPTICAL CABLE Apr 10, 2023 Abandoned
Array ( [id] => 20433987 [patent_doc_number] => 12504579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Wavelength tuning in silicon photonics [patent_app_type] => utility [patent_app_number] => 18/298574 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3626 [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] => 18298574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298574
Wavelength tuning in silicon photonics Apr 10, 2023 Issued
Array ( [id] => 18538615 [patent_doc_number] => 20230243718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDUCTOR CAPACITOR STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/297412 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297412
Electrical test of optical components via metal-insulator-semiconductor capacitor structures Apr 6, 2023 Issued
Array ( [id] => 20454265 [patent_doc_number] => 12517317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Access feature for cable jacket having low tensile strength and high adhesion to cable jacket [patent_app_type] => utility [patent_app_number] => 18/130034 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 897 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130034
Access feature for cable jacket having low tensile strength and high adhesion to cable jacket Apr 2, 2023 Issued
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