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] => 18037769 [patent_doc_number] => 20220381985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Photonic Semiconductor Device and Method of Manufacture [patent_app_type] => utility [patent_app_number] => 17/818845 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818845
Photonic semiconductor device and method of manufacture Aug 9, 2022 Issued
Array ( [id] => 20716597 [patent_doc_number] => 12631840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Optical cable [patent_app_type] => utility [patent_app_number] => 18/286635 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1231 [patent_no_of_claims] => 20 [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] => 18286635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286635
Optical cable Aug 4, 2022 Issued
Array ( [id] => 18917802 [patent_doc_number] => 11880078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Optical communication cable [patent_app_type] => utility [patent_app_number] => 17/878166 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9795 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17878166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878166
Optical communication cable Jul 31, 2022 Issued
Array ( [id] => 18169346 [patent_doc_number] => 20230035957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LIGHT SOURCE DEVICE [patent_app_type] => utility [patent_app_number] => 17/878597 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878597
Light source device Jul 31, 2022 Issued
Array ( [id] => 18006540 [patent_doc_number] => 20220365306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => TERMINAL SYSTEM ASSEMBLIES WITH BREAKOUT/ADAPTER MODULES [patent_app_type] => utility [patent_app_number] => 17/875648 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875648
Terminal system assemblies with breakout/adapter modules Jul 27, 2022 Issued
Array ( [id] => 19652727 [patent_doc_number] => 12174509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Optical wavemeter [patent_app_type] => utility [patent_app_number] => 17/874513 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9056 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874513
Optical wavemeter Jul 26, 2022 Issued
Array ( [id] => 17991591 [patent_doc_number] => 20220357628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => CHROMATIC DEVICES COMPRISING A SALT-BASED ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 17/870357 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870357
Chromatic devices comprising a salt-based electrolyte Jul 20, 2022 Issued
Array ( [id] => 18924695 [patent_doc_number] => 20240027699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => TECHNOLOGIES FOR A BEAM EXPANSION IN GLASS SUBSTRATES [patent_app_type] => utility [patent_app_number] => 17/869372 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869372
TECHNOLOGIES FOR A BEAM EXPANSION IN GLASS SUBSTRATES Jul 19, 2022 Pending
Array ( [id] => 19978494 [patent_doc_number] => 12345968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Lithium niobate on insulator (LNOI) vertically tapered optical waveguide and method of forming the same [patent_app_type] => utility [patent_app_number] => 17/869030 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869030
Lithium niobate on insulator (LNOI) vertically tapered optical waveguide and method of forming the same Jul 19, 2022 Issued
Array ( [id] => 19718612 [patent_doc_number] => 12204146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Waveguide crossings with a free space propagation region [patent_app_type] => utility [patent_app_number] => 17/869065 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 5488 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869065
Waveguide crossings with a free space propagation region Jul 19, 2022 Issued
Array ( [id] => 18755630 [patent_doc_number] => 20230359070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ELECTRO-OPTIC MODULATOR [patent_app_type] => utility [patent_app_number] => 17/868820 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868820
Electro-optic modulator Jul 19, 2022 Issued
Array ( [id] => 18210571 [patent_doc_number] => 20230056833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => OPTICAL DEVICE AND OPTICAL COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/862903 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862903
Optical device and optical communication apparatus Jul 11, 2022 Issued
Array ( [id] => 18230730 [patent_doc_number] => 20230069724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => RECEIVER OPTICAL SUB-ASSEMBLY, MULTI-CHANNEL RECEIVER OPTICAL SUB-ASSEMBLY, AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/862930 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862930
Receiver optical sub-assembly, multi-channel receiver optical sub-assembly, and operating method thereof Jul 11, 2022 Issued
Array ( [id] => 18123379 [patent_doc_number] => 20230008989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => OPTICAL STRUCTURE, OPTICAL COUPLING METHOD, AND PHOTONIC INTEGRATED CIRCUIT CHIP [patent_app_type] => utility [patent_app_number] => 17/860118 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860118
Optical structure, optical coupling method, and photonic integrated circuit chip Jul 7, 2022 Issued
Array ( [id] => 18880760 [patent_doc_number] => 20240004129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => HYBRID BONDING WITH PHOTONIC INTEGRATED CIRCUITS FOR HIGH BANDWIDTH RETICLE STITCHING OF RETICLE SIZED INTEGRATED CIRCUIT DIES [patent_app_type] => utility [patent_app_number] => 17/853732 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853732
HYBRID BONDING WITH PHOTONIC INTEGRATED CIRCUITS FOR HIGH BANDWIDTH RETICLE STITCHING OF RETICLE SIZED INTEGRATED CIRCUIT DIES Jun 28, 2022 Pending
Array ( [id] => 18111056 [patent_doc_number] => 20230003936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => LIDAR WITH PLASMONIC ON-CHIP LIGHT GENERATION [patent_app_type] => utility [patent_app_number] => 17/849967 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849967
LIDAR WITH PLASMONIC ON-CHIP LIGHT GENERATION Jun 26, 2022 Abandoned
Array ( [id] => 18917798 [patent_doc_number] => 11880074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Fiber optic connector with field installable outer connector housing [patent_app_type] => utility [patent_app_number] => 17/850183 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850183
Fiber optic connector with field installable outer connector housing Jun 26, 2022 Issued
Array ( [id] => 18917790 [patent_doc_number] => 11880066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Photonics chips with reticle stitching by back-to-back tapered sections [patent_app_type] => utility [patent_app_number] => 17/847399 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847399
Photonics chips with reticle stitching by back-to-back tapered sections Jun 22, 2022 Issued
Array ( [id] => 17898755 [patent_doc_number] => 20220308417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SINGLE ACTIVE LAYER ELECTROCHROMIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/838443 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17838443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838443
Single active layer electrochromic devices Jun 12, 2022 Issued
Array ( [id] => 20667727 [patent_doc_number] => 12609510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Integrated optoelectronic device with optical interconnect structure for improved BEOL device integration [patent_app_type] => utility [patent_app_number] => 18/567471 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 6415 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567471
Integrated optoelectronic device with optical interconnect structure for improved BEOL device integration Jun 7, 2022 Issued
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