Search

Leslie C. Pascal

Examiner (ID: 3856, Phone: (571)272-3032 , Office: P/2636 )

Most Active Art Unit
2613
Art Unit(s)
2636, 2874, 2883, 2603, 2633, 2607, 2616, 2606, 2608, 2613, 2733, 2612, 2637
Total Applications
2251
Issued Applications
1890
Pending Applications
79
Abandoned Applications
293

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19917244 [patent_doc_number] => 12292610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Optical fiber cable [patent_app_type] => utility [patent_app_number] => 17/878971 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2084 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878971
Optical fiber cable Aug 1, 2022 Issued
Array ( [id] => 19810724 [patent_doc_number] => 12242112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Electro-optical conversion system [patent_app_type] => utility [patent_app_number] => 17/724011 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8134 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724011
Electro-optical conversion system Apr 18, 2022 Issued
Array ( [id] => 17898678 [patent_doc_number] => 20220308340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Achromatic optical subassembly [patent_app_type] => utility [patent_app_number] => 17/698272 [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] => 4139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698272
Achromatic optical subassembly Mar 17, 2022 Pending
Array ( [id] => 18984316 [patent_doc_number] => 11909513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Spectrum processing apparatus and reconfigurable optical add-drop multiplexer [patent_app_type] => utility [patent_app_number] => 17/695545 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 10967 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695545
Spectrum processing apparatus and reconfigurable optical add-drop multiplexer Mar 14, 2022 Issued
Array ( [id] => 19039193 [patent_doc_number] => 20240089008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ELECTROMAGNETIC FIELD RECEIVER [patent_app_type] => utility [patent_app_number] => 18/554529 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18554529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554529
Electromagnetic field receiver Mar 3, 2022 Issued
Array ( [id] => 18702709 [patent_doc_number] => 11789217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Springless retention structure for an ingress protected hybrid connector assembly [patent_app_type] => utility [patent_app_number] => 17/670353 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 40 [patent_no_of_words] => 4669 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670353
Springless retention structure for an ingress protected hybrid connector assembly Feb 10, 2022 Issued
Array ( [id] => 17811751 [patent_doc_number] => 20220263586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => COMMUNICATION SYSTEMS HAVING OPTICAL POWER SUPPLIES [patent_app_type] => utility [patent_app_number] => 17/592232 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 102293 [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] => 17592232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592232
Communication systems having optical power supplies Feb 2, 2022 Issued
Array ( [id] => 17674374 [patent_doc_number] => 20220187541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => COMMUNICATION DEVICE AND COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/588591 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17588591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588591
Communication device and communication system Jan 30, 2022 Issued
Array ( [id] => 18402486 [patent_doc_number] => 11664639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Device having non-linear filter [patent_app_type] => utility [patent_app_number] => 17/584296 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2403 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584296
Device having non-linear filter Jan 24, 2022 Issued
Array ( [id] => 19957723 [patent_doc_number] => 12328145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Optical transmitter and control method of tunable optical filter [patent_app_type] => utility [patent_app_number] => 17/580234 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 3436 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 17580234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580234
Optical transmitter and control method of tunable optical filter Jan 19, 2022 Issued
Array ( [id] => 17580444 [patent_doc_number] => 20220137299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Wavelength Division Multiplexing Filter for Multiplexing or Demultiplexing Using Cascaded Frequency Shaping [patent_app_type] => utility [patent_app_number] => 17/569878 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17569878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569878
Wavelength division multiplexing filter for multiplexing or demultiplexing using cascaded frequency shaping Jan 5, 2022 Issued
Array ( [id] => 17706223 [patent_doc_number] => 20220206229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => CABLE WITH CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/560958 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560958
Cable with connector Dec 22, 2021 Issued
Array ( [id] => 17597192 [patent_doc_number] => 20220146766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SYSTEM AND APPARATUS OF CONTROLLING RING RESONATOR OPERATING POINTS [patent_app_type] => utility [patent_app_number] => 17/522337 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522337
System and apparatus of controlling ring resonator operating points Nov 8, 2021 Issued
Array ( [id] => 17417863 [patent_doc_number] => 20220052767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => FIBER OPTIC COMMUNICATIONS AND POWER NETWORK [patent_app_type] => utility [patent_app_number] => 17/513252 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513252
Fiber optic communications and power network Oct 27, 2021 Issued
Array ( [id] => 20596923 [patent_doc_number] => 12580653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Method for equalization in an access network of passive optical network type, computer program product, optical line termination and optical network unit corresponding thereto [patent_app_type] => utility [patent_app_number] => 18/250431 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 994 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250431
Method for equalization in an access network of passive optical network type, computer program product, optical line termination and optical network unit corresponding thereto Oct 24, 2021 Issued
Array ( [id] => 19245423 [patent_doc_number] => 12015886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Control of optical-modulation amplitude for burst-mode transmission [patent_app_type] => utility [patent_app_number] => 17/495076 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8364 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495076
Control of optical-modulation amplitude for burst-mode transmission Oct 5, 2021 Issued
Array ( [id] => 17340224 [patent_doc_number] => 20220006555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => MODE DIVISION MULTIPLEXER, MODE DIVISION MULTIPLEXING SYSTEM, MODE DIVISION DEMULTIPLEXING SYSTEM, AND COMMUNICATIONS SYSTEM [patent_app_type] => utility [patent_app_number] => 17/477693 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477693
MODE DIVISION MULTIPLEXER, MODE DIVISION MULTIPLEXING SYSTEM, MODE DIVISION DEMULTIPLEXING SYSTEM, AND COMMUNICATIONS SYSTEM Sep 16, 2021 Abandoned
Array ( [id] => 19506244 [patent_doc_number] => 12117661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Photonic integrated circuit chip [patent_app_type] => utility [patent_app_number] => 17/466081 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466081
Photonic integrated circuit chip Sep 2, 2021 Issued
Array ( [id] => 17276052 [patent_doc_number] => 20210382250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => MANUFACTURING METHOD FOR IMAGE PICKUP APPARATUS FOR ENDOSCOPE, IMAGE PICKUP APPARATUS FOR ENDOSCOPE, AND ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 17/411710 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411710
MANUFACTURING METHOD FOR IMAGE PICKUP APPARATUS FOR ENDOSCOPE, IMAGE PICKUP APPARATUS FOR ENDOSCOPE, AND ENDOSCOPE Aug 24, 2021 Abandoned
Array ( [id] => 18659233 [patent_doc_number] => 20230305236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Optical Signal Transmission System and Method for Rotary Joints [patent_app_type] => utility [patent_app_number] => 17/773692 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17773692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773692
Optical signal transmission system and method for rotary joints Jul 18, 2021 Issued
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