Search

Dalzid E. Singh

Examiner (ID: 18444, Phone: (571)272-3029 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2634, 2635, 2637, 2633, 2733, 2613
Total Applications
1845
Issued Applications
1608
Pending Applications
81
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15031969 [patent_doc_number] => 20190326989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => VISUAL LIGHT AUDIO TRANSMISSION SYSTEM AND PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/460902 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460902
Visual light audio transmission system and processing method Jul 1, 2019 Issued
Array ( [id] => 16294322 [patent_doc_number] => 10771180 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-08 [patent_title] => Green regenerative energy efficient network [patent_app_type] => utility [patent_app_number] => 16/458355 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9522 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458355
Green regenerative energy efficient network Jun 30, 2019 Issued
Array ( [id] => 15416677 [patent_doc_number] => 20200028661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => OPTICAL TRANSMITTING DEVICE AND OPTICAL RECEIVING DEVICE [patent_app_type] => utility [patent_app_number] => 16/458988 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458988
Optical transmitting device and optical receiving device Jun 30, 2019 Issued
Array ( [id] => 18358388 [patent_doc_number] => 11646799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Optical data transmission system and method [patent_app_type] => utility [patent_app_number] => 17/258185 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5692 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 17258185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258185
Optical data transmission system and method Jun 27, 2019 Issued
Array ( [id] => 15333799 [patent_doc_number] => 20200007229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => MULTI-WAVELENGTH POWER SENSING [patent_app_type] => utility [patent_app_number] => 16/457221 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16457221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457221
Multi-wavelength power sensing Jun 27, 2019 Issued
Array ( [id] => 15301653 [patent_doc_number] => 20190393962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => OPTICAL LINE TERMINAL AND METHOD FOR TRANSMITTING DIGITAL INFORMATION [patent_app_type] => utility [patent_app_number] => 16/453848 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453848
Optical line terminal and method for transmitting digital information Jun 25, 2019 Issued
Array ( [id] => 16324672 [patent_doc_number] => 10784651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Apparatus and method for measuring a signal [patent_app_type] => utility [patent_app_number] => 16/451183 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 8823 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451183
Apparatus and method for measuring a signal Jun 24, 2019 Issued
Array ( [id] => 16250869 [patent_doc_number] => 10750259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Optical network management apparatus and method of allocating optical frequency band [patent_app_type] => utility [patent_app_number] => 16/444803 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8025 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444803
Optical network management apparatus and method of allocating optical frequency band Jun 17, 2019 Issued
Array ( [id] => 15275461 [patent_doc_number] => 20190386465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => SEMICONDUCTOR OPTICAL AMPLIFIER, LIGHT OUTPUT APPARATUS, AND DISTANCE MEASURING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/440577 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440577
Semiconductor optical amplifier, light output apparatus, and distance measuring apparatus Jun 12, 2019 Issued
Array ( [id] => 17772886 [patent_doc_number] => 11404844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Semiconductor structure and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/440031 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440031
Semiconductor structure and method of manufacturing the same Jun 12, 2019 Issued
Array ( [id] => 15599931 [patent_doc_number] => 20200076500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => OPTICAL SIGNAL MONITOR, OPTICAL WAVELENGTH MULTIPLEXING TRANSMITTER, AND METHOD FOR MONITORING OPTICAL SIGNAL [patent_app_type] => utility [patent_app_number] => 16/440002 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440002
Optical signal monitor, optical wavelength multiplexing transmitter, and method for monitoring optical signal Jun 12, 2019 Issued
Array ( [id] => 17537503 [patent_doc_number] => 20220116112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => OPTICAL NETWORKING METHOD, OPTICAL COMMUNICATION DEVICE, AND OPTICAL NETWORKING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/423260 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423260
Optical networking method, optical communication device, and optical networking system Jun 9, 2019 Issued
Array ( [id] => 16174296 [patent_doc_number] => 10715889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Wireless communication method and system [patent_app_type] => utility [patent_app_number] => 16/433404 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8721 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433404
Wireless communication method and system Jun 5, 2019 Issued
Array ( [id] => 17491577 [patent_doc_number] => 11280875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Visible light positioning receiver arrangement and two stage positioning method [patent_app_type] => utility [patent_app_number] => 17/253607 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3286 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253607
Visible light positioning receiver arrangement and two stage positioning method May 29, 2019 Issued
Array ( [id] => 15669257 [patent_doc_number] => 10598852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Digital-to-analog converter (DAC)-based driver for optical modulators [patent_app_type] => utility [patent_app_number] => 16/425009 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425009
Digital-to-analog converter (DAC)-based driver for optical modulators May 28, 2019 Issued
Array ( [id] => 16920546 [patent_doc_number] => 20210193638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Optical Communication Apparatus [patent_app_type] => utility [patent_app_number] => 17/057590 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057590
Optical communication apparatus May 14, 2019 Issued
Array ( [id] => 18705381 [patent_doc_number] => 11791903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Consolidating multiple electrical data signals into an optical data signal on a multi-chip module using ASIC for controlling a photonics transceiver [patent_app_type] => utility [patent_app_number] => 17/608170 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5276 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608170
Consolidating multiple electrical data signals into an optical data signal on a multi-chip module using ASIC for controlling a photonics transceiver May 12, 2019 Issued
Array ( [id] => 15219963 [patent_doc_number] => 20190372668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Device Awareness in Line-of-Sight Optical Communication Systems [patent_app_type] => utility [patent_app_number] => 16/399943 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399943
Device awareness in line-of-sight optical communication systems Apr 29, 2019 Issued
Array ( [id] => 15219961 [patent_doc_number] => 20190372667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Systems and Methods for Adjusting Movable Lenses in Directional Free-Space Optical Communication Systems for Portable Electronic Devices [patent_app_type] => utility [patent_app_number] => 16/399925 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399925
Systems and methods for adjusting movable lenses in directional free-space optical communication systems for portable electronic devices Apr 29, 2019 Issued
Array ( [id] => 15472187 [patent_doc_number] => 10551967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Two-way communication between an electronic card and a touchscreen device [patent_app_type] => utility [patent_app_number] => 16/398232 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16398232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/398232
Two-way communication between an electronic card and a touchscreen device Apr 28, 2019 Issued
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