Search

Dalzid E. Singh

Examiner (ID: 3791, Phone: (571)272-3029 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2613, 2637, 2733, 2635, 2633, 2634
Total Applications
1867
Issued Applications
1621
Pending Applications
88
Abandoned Applications
192

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16395266 [patent_doc_number] => 20200336207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => CAMERA COMMUNICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/922412 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922412
Camera communication method and apparatus Jul 6, 2020 Issued
Array ( [id] => 17064497 [patent_doc_number] => 11109122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Using free-space optics to interconnect a plurality of computing nodes [patent_app_type] => utility [patent_app_number] => 16/917875 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12479 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917875
Using free-space optics to interconnect a plurality of computing nodes Jun 29, 2020 Issued
Array ( [id] => 17284621 [patent_doc_number] => 11201669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [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] => 16/914872 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 13517 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914872
Systems and methods for adjusting movable lenses in directional free-space optical communication systems for portable electronic devices Jun 28, 2020 Issued
Array ( [id] => 16767992 [patent_doc_number] => 10979789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Wavelength-based uplink random access in an optical communications network for a wireless communications system (WCS) [patent_app_type] => utility [patent_app_number] => 16/901135 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10743 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901135
Wavelength-based uplink random access in an optical communications network for a wireless communications system (WCS) Jun 14, 2020 Issued
Array ( [id] => 16709037 [patent_doc_number] => 10958992 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Scalable OSPF configuration for managing optical networks [patent_app_type] => utility [patent_app_number] => 16/899658 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7347 [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] => 16899658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899658
Scalable OSPF configuration for managing optical networks Jun 11, 2020 Issued
Array ( [id] => 18713701 [patent_doc_number] => 20230336338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 18/009399 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009399
OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD Jun 10, 2020 Abandoned
Array ( [id] => 18279876 [patent_doc_number] => 20230095348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => OPTICAL BUFFER UNIT, OPTICAL SIGNAL PROCESSING APPARATUS, OPTICAL LABEL SWITCH AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/908102 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17908102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908102
Optical buffer unit, optical signal processing apparatus, optical label switch and control method Jun 9, 2020 Issued
Array ( [id] => 18489240 [patent_doc_number] => 20230216591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => OPTICAL MAIN SIGNAL PROCESSING NODE APPARATUS AND CONTROL METHOD OF OPTICAL MAIN SIGNAL PROCESSING NODE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/008523 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008523
Optical main signal processing node apparatus and control method of optical main signal processing node apparatus Jun 7, 2020 Issued
Array ( [id] => 19047302 [patent_doc_number] => 11936427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Electronic device for Li-Fi communication and geolocation [patent_app_type] => utility [patent_app_number] => 17/614345 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3944 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614345
Electronic device for Li-Fi communication and geolocation Jun 3, 2020 Issued
Array ( [id] => 16953095 [patent_doc_number] => 20210211787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => DISTRIBUTED PROCESSING ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 16/883814 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16883814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883814
Distributed processing architecture May 25, 2020 Issued
Array ( [id] => 17196723 [patent_doc_number] => 11165499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Apparatuses, methods, and computer programs for a remote unit and a central unit of an optical line terminal [patent_app_type] => utility [patent_app_number] => 15/929833 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7318 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 15929833 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929833
Apparatuses, methods, and computer programs for a remote unit and a central unit of an optical line terminal May 25, 2020 Issued
Array ( [id] => 17695575 [patent_doc_number] => 11369273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Guidewire connector and ultrasonic imaging apparatus [patent_app_type] => utility [patent_app_number] => 16/883335 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5163 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883335
Guidewire connector and ultrasonic imaging apparatus May 25, 2020 Issued
Array ( [id] => 16789930 [patent_doc_number] => 10992374 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Automatic remote node turn-up procedure using a raman amplifier on a stretched fiber span [patent_app_type] => utility [patent_app_number] => 16/882490 [patent_app_country] => US [patent_app_date] => 2020-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 14311 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882490
Automatic remote node turn-up procedure using a raman amplifier on a stretched fiber span May 23, 2020 Issued
Array ( [id] => 18440944 [patent_doc_number] => 20230188240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => COMMUNICATION CONTROL DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTEM AND COMMUNICATION PROGRAM [patent_app_type] => utility [patent_app_number] => 17/923895 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17923895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923895
Communication control device, communication method, communication system and communication program May 17, 2020 Issued
Array ( [id] => 16909991 [patent_doc_number] => 11042025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Optical data communication using micro-electro-mechanical system (MEMS) micro-mirror arrays [patent_app_type] => utility [patent_app_number] => 16/871602 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8913 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16871602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871602
Optical data communication using micro-electro-mechanical system (MEMS) micro-mirror arrays May 10, 2020 Issued
Array ( [id] => 16974301 [patent_doc_number] => 11070286 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-20 [patent_title] => Opportunistic network defragmentation and optimization [patent_app_type] => utility [patent_app_number] => 16/868991 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8734 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868991
Opportunistic network defragmentation and optimization May 6, 2020 Issued
Array ( [id] => 16708396 [patent_doc_number] => 10958345 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Echo cancellation system and method [patent_app_type] => utility [patent_app_number] => 16/869265 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5658 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869265
Echo cancellation system and method May 6, 2020 Issued
Array ( [id] => 16441264 [patent_doc_number] => 20200358591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => SYSTEM AND METHOD FOR ENCODING AND DECODING COMMUNICATION SIGNALS [patent_app_type] => utility [patent_app_number] => 16/866817 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866817
System and method for encoding and decoding communication signals May 4, 2020 Issued
Array ( [id] => 17724195 [patent_doc_number] => 20220216917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => LIGHT COMMUNICATION METHOD AND PROCESS FOR THE SELF-ADAPTIVE RECEPTION OF A LIGHT COMMUNICATION SIGNAL [patent_app_type] => utility [patent_app_number] => 17/609104 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609104
LIGHT COMMUNICATION METHOD AND PROCESS FOR THE SELF-ADAPTIVE RECEPTION OF A LIGHT COMMUNICATION SIGNAL May 4, 2020 Abandoned
Array ( [id] => 16897024 [patent_doc_number] => 11038589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Visual light audio transmission system and processing method [patent_app_type] => utility [patent_app_number] => 16/867397 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867397
Visual light audio transmission system and processing method May 4, 2020 Issued
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