Search

Ethan D. Civan

Examiner (ID: 92, Phone: (571)270-3402 , Office: P/3684 )

Most Active Art Unit
3684
Art Unit(s)
3684, 3688, 2761, 3625
Total Applications
756
Issued Applications
489
Pending Applications
51
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19605406 [patent_doc_number] => 20240396286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => INTRACAVITY FREQUENCY DOUBLING FIBER LASER [patent_app_type] => utility [patent_app_number] => 18/369668 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369668
INTRACAVITY FREQUENCY DOUBLING FIBER LASER Sep 17, 2023 Pending
Array ( [id] => 18944110 [patent_doc_number] => 20240039249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => LIGHT-EMITTING MODULE [patent_app_type] => utility [patent_app_number] => 18/360268 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360268
LIGHT-EMITTING MODULE Jul 26, 2023 Pending
Array ( [id] => 19749905 [patent_doc_number] => 20250038470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => OPTOELECTRONIC DEVICE INCLUDING A VERTICAL-CAVITY SURFACE EMITTING LASER DIODE [patent_app_type] => utility [patent_app_number] => 18/357517 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18357517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357517
OPTOELECTRONIC DEVICE INCLUDING A VERTICAL-CAVITY SURFACE EMITTING LASER DIODE Jul 23, 2023 Pending
Array ( [id] => 18710690 [patent_doc_number] => 20230333316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => PHOTONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/339477 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339477
PHOTONIC DEVICES Jun 21, 2023 Pending
Array ( [id] => 18758054 [patent_doc_number] => 20230361523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => PASSIVE MODE-COUPLED FIBER OSCILLATOR AND LASER DEVICE HAVING SUCH A FIBER OSCILLATOR [patent_app_type] => utility [patent_app_number] => 18/337445 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18337445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337445
PASSIVE MODE-COUPLED FIBER OSCILLATOR AND LASER DEVICE HAVING SUCH A FIBER OSCILLATOR Jun 19, 2023 Pending
Array ( [id] => 19619823 [patent_doc_number] => 20240405503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => INJECTION-LOCKED LASER-BASED BEATNOTE GENERATION PHASE LOCKED TO REFERENCE [patent_app_type] => utility [patent_app_number] => 18/327207 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8075 [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] => 18327207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327207
INJECTION-LOCKED LASER-BASED BEATNOTE GENERATION PHASE LOCKED TO REFERENCE May 31, 2023 Pending
Array ( [id] => 18653709 [patent_doc_number] => 20230299550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => LOW-STRAIN MOUNTING METHOD FOR A TRANSPORTABLE OPTICAL RESONATOR [patent_app_type] => utility [patent_app_number] => 18/178436 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178436
LOW-STRAIN MOUNTING METHOD FOR A TRANSPORTABLE OPTICAL RESONATOR Mar 2, 2023 Pending
Array ( [id] => 18586455 [patent_doc_number] => 20230268720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/171432 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171432
LASER DEVICE Feb 19, 2023 Pending
Array ( [id] => 20718460 [patent_doc_number] => 12633721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Unitized laser chip with double topological structures [patent_app_type] => utility [patent_app_number] => 18/074190 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074190
Unitized laser chip with double topological structures Dec 1, 2022 Issued
Array ( [id] => 18040804 [patent_doc_number] => 20220385021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/881723 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881723
LASER DEVICE Aug 4, 2022 Pending
Array ( [id] => 18849527 [patent_doc_number] => 20230411931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SEMICONDUCTOR OPTICAL DEVICE WITH A BURIED HETEROSTRUCTURE (BH) HAVING REDUCED PARASITIC CAPACITANCE AND REDUCED INTER-DIFFUSION [patent_app_type] => utility [patent_app_number] => 17/841983 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841983
SEMICONDUCTOR OPTICAL DEVICE WITH A BURIED HETEROSTRUCTURE (BH) HAVING REDUCED PARASITIC CAPACITANCE AND REDUCED INTER-DIFFUSION Jun 15, 2022 Pending
Array ( [id] => 18081670 [patent_doc_number] => 20220407282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER ARRAY AND PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/804638 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804638
Semiconductor laser element, semiconductor laser array and processing apparatus May 30, 2022 Issued
Array ( [id] => 18024980 [patent_doc_number] => 20220376479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => DENSELY PACKED VCSEL ARRAY [patent_app_type] => utility [patent_app_number] => 17/741487 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741487
DENSELY PACKED VCSEL ARRAY May 10, 2022 Pending
Array ( [id] => 18541307 [patent_doc_number] => 20230246423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => INTEGRATED VCSEL DEVICE AND PHOTODIODE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/698630 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698630
INTEGRATED VCSEL DEVICE AND PHOTODIODE AND METHODS OF FORMING THE SAME Mar 17, 2022 Pending
Array ( [id] => 18533698 [patent_doc_number] => 20230238775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => MANIPULATING BEAM DIVERGENCE OF MULTI-JUNCTION VERTICAL CAVITY SURFACE EMITTING LASER [patent_app_type] => utility [patent_app_number] => 17/654716 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654716
MANIPULATING BEAM DIVERGENCE OF MULTI-JUNCTION VERTICAL CAVITY SURFACE EMITTING LASER Mar 13, 2022 Pending
Array ( [id] => 17765450 [patent_doc_number] => 20220239064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Light Emitting Apparatus, Projector, And Method For Manufacturing Light Emitting Apparatus [patent_app_type] => utility [patent_app_number] => 17/585627 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17585627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585627
Light Emitting Apparatus, Projector, And Method For Manufacturing Light Emitting Apparatus Jan 26, 2022 Abandoned
Array ( [id] => 17834203 [patent_doc_number] => 20220271507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SURFACE EMITTING LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/581249 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581249
SURFACE EMITTING LASER DEVICE Jan 20, 2022 Abandoned
Array ( [id] => 18210706 [patent_doc_number] => 20230056968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => SUBSTRATE FOR FACILITATING ONE OR MORE INTERCONNECTIONS OF AN OPTO-ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/580437 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10062 [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] => 17580437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580437
SUBSTRATE FOR FACILITATING ONE OR MORE INTERCONNECTIONS OF AN OPTO-ELECTRICAL DEVICE Jan 19, 2022 Pending
Array ( [id] => 20111798 [patent_doc_number] => 12362537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Driver circuit for evaluation of an optical emitter [patent_app_type] => utility [patent_app_number] => 17/451742 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1260 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451742
Driver circuit for evaluation of an optical emitter Oct 20, 2021 Issued
Array ( [id] => 18169646 [patent_doc_number] => 20230036257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => EFFICIENT RAMAN VISIBLE LASER WITH ENHANCEMENT OF THE CAVITY REFLECTIVITY [patent_app_type] => utility [patent_app_number] => 17/504892 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504892
EFFICIENT RAMAN VISIBLE LASER WITH ENHANCEMENT OF THE CAVITY REFLECTIVITY Oct 18, 2021 Pending
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