
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19620197
[patent_doc_number] => 20240405877
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => Apparatus embedded with terahertz transceivers using resonant tunnelling diodes
[patent_app_type] => utility
[patent_app_number] => 18/674576
[patent_app_country] => US
[patent_app_date] => 2024-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7704
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 18674576
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/674576 | Apparatus embedded with terahertz transceivers using resonant tunnelling diodes | May 23, 2024 | Issued |
Array
(
[id] => 19576721
[patent_doc_number] => 20240381013
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => SECURE MANAGEMENT FOR A PASSIVE OPTICAL NETWORK
[patent_app_type] => utility
[patent_app_number] => 18/660869
[patent_app_country] => US
[patent_app_date] => 2024-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5687
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660869
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/660869 | SECURE MANAGEMENT FOR A PASSIVE OPTICAL NETWORK | May 9, 2024 | Pending |
Array
(
[id] => 19408053
[patent_doc_number] => 20240291564
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => VISIBLE LIGHT COMMUNICATION FOR VERIFYING A SECURE WIRELESS CONNECTION
[patent_app_type] => utility
[patent_app_number] => 18/660770
[patent_app_country] => US
[patent_app_date] => 2024-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7756
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660770
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/660770 | VISIBLE LIGHT COMMUNICATION FOR VERIFYING A SECURE WIRELESS CONNECTION | May 9, 2024 | Pending |
Array
(
[id] => 19750291
[patent_doc_number] => 20250038856
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => COMMUNICATION DEVICE AND COMMUNICATION DEVICE METHOD
[patent_app_type] => utility
[patent_app_number] => 18/650117
[patent_app_country] => US
[patent_app_date] => 2024-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6369
[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] => 18650117
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/650117 | Communication device and communication device method | Apr 29, 2024 | Issued |
Array
(
[id] => 19560826
[patent_doc_number] => 20240372618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => MONOSTATIC FREE-SPACE OPTICAL COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/651456
[patent_app_country] => US
[patent_app_date] => 2024-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22865
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651456
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/651456 | MONOSTATIC FREE-SPACE OPTICAL COMMUNICATION SYSTEM | Apr 29, 2024 | Pending |
Array
(
[id] => 19382514
[patent_doc_number] => 20240272384
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => LIGHT-EMITTING ASSEMBLY AND OPTICAL COMMUNICATION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/647242
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10127
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 18647242
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/647242 | Light-emitting assembly and optical communication apparatus | Apr 25, 2024 | Issued |
Array
(
[id] => 20325426
[patent_doc_number] => 20250337514
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-30
[patent_title] => DISTRIBUTED DEVICE CLUSTER
[patent_app_type] => utility
[patent_app_number] => 18/646653
[patent_app_country] => US
[patent_app_date] => 2024-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12217
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18646653
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/646653 | DISTRIBUTED DEVICE CLUSTER | Apr 24, 2024 | Pending |
Array
(
[id] => 19532755
[patent_doc_number] => 20240356657
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => Reducing Scintillation Noise In Free-Space Optical Communications
[patent_app_type] => utility
[patent_app_number] => 18/644738
[patent_app_country] => US
[patent_app_date] => 2024-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25006
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644738
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/644738 | Reducing scintillation noise in free-space optical communications | Apr 23, 2024 | Issued |
Array
(
[id] => 20090389
[patent_doc_number] => 20250220325
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-03
[patent_title] => SILICON PHOTONICS-BASED CHIPLET ACCELERATOR FOR DNN INFERENCE
[patent_app_type] => utility
[patent_app_number] => 18/623897
[patent_app_country] => US
[patent_app_date] => 2024-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4459
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623897
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/623897 | Silicon photonics-based chiplet accelerator for DNN inference | Mar 31, 2024 | Issued |
Array
(
[id] => 19238307
[patent_doc_number] => 20240195502
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => FLASH-TO-CAMERA NON-RADIO COMMUNICATION CHANNEL
[patent_app_type] => utility
[patent_app_number] => 18/582335
[patent_app_country] => US
[patent_app_date] => 2024-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4764
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582335
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/582335 | FLASH-TO-CAMERA NON-RADIO COMMUNICATION CHANNEL | Feb 19, 2024 | Pending |
Array
(
[id] => 20168455
[patent_doc_number] => 20250260502
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-14
[patent_title] => CDMA OVER WDM AS A LINK MANAGEMENT PROTOCOL
[patent_app_type] => utility
[patent_app_number] => 18/438897
[patent_app_country] => US
[patent_app_date] => 2024-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8001
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438897
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/438897 | CDMA OVER WDM AS A LINK MANAGEMENT PROTOCOL | Feb 11, 2024 | Pending |
Array
(
[id] => 19393676
[patent_doc_number] => 20240283546
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-22
[patent_title] => COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRCUIT, EQUALIZATION SIGNAL PROCESSING METHOD, AND PROGRAM
[patent_app_type] => utility
[patent_app_number] => 18/430846
[patent_app_country] => US
[patent_app_date] => 2024-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10321
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18430846
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/430846 | Communication system, receiver, equalization signal processing circuit, equalization signal processing method, and program | Feb 1, 2024 | Issued |
Array
(
[id] => 20318480
[patent_doc_number] => 12457039
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-28
[patent_title] => Electronic devices with high frequency reflective antenna arrays
[patent_app_type] => utility
[patent_app_number] => 18/412237
[patent_app_country] => US
[patent_app_date] => 2024-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 17
[patent_no_of_words] => 11239
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412237
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/412237 | Electronic devices with high frequency reflective antenna arrays | Jan 11, 2024 | Issued |
Array
(
[id] => 19184333
[patent_doc_number] => 11990942
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-05-21
[patent_title] => Reducing scintillation noise in free-space optical communications
[patent_app_type] => utility
[patent_app_number] => 18/407761
[patent_app_country] => US
[patent_app_date] => 2024-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 51
[patent_figures_cnt] => 64
[patent_no_of_words] => 24998
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407761
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/407761 | Reducing scintillation noise in free-space optical communications | Jan 8, 2024 | Issued |
Array
(
[id] => 19408056
[patent_doc_number] => 20240291567
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS
[patent_app_type] => utility
[patent_app_number] => 18/400572
[patent_app_country] => US
[patent_app_date] => 2023-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7648
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400572
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/400572 | PHOTONIC INTEGRATED CIRCUIT INCLUDING SEMICONDUCTOR OPTICAL AMPLIFIERS | Dec 28, 2023 | Abandoned |
Array
(
[id] => 19101772
[patent_doc_number] => 20240121000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => METHOD AND SYSTEM FOR IMPLEMENTING MULTI-SERVICE BEARER IN PASSIVE OPTICAL LAN
[patent_app_type] => utility
[patent_app_number] => 18/542632
[patent_app_country] => US
[patent_app_date] => 2023-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4199
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542632
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/542632 | Method and system for implementing multi- service bearer in passive optical lan | Dec 15, 2023 | Issued |
Array
(
[id] => 19072119
[patent_doc_number] => 20240106545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => OPTICAL TRACKING MODULE CHIP FOR WIRELESS OPTICAL COMMUNICATION TERMINAL
[patent_app_type] => utility
[patent_app_number] => 18/530604
[patent_app_country] => US
[patent_app_date] => 2023-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8844
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530604
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/530604 | OPTICAL TRACKING MODULE CHIP FOR WIRELESS OPTICAL COMMUNICATION TERMINAL | Dec 5, 2023 | Pending |
Array
(
[id] => 19253882
[patent_doc_number] => 20240204879
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => PHOTONIC SYSTEM WITH MARKER TONE
[patent_app_type] => utility
[patent_app_number] => 18/523592
[patent_app_country] => US
[patent_app_date] => 2023-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8651
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523592
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/523592 | PHOTONIC SYSTEM WITH MARKER TONE | Nov 28, 2023 | Pending |
Array
(
[id] => 20037032
[patent_doc_number] => 20250175254
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => Optical delay compensation in optical modules
[patent_app_type] => utility
[patent_app_number] => 18/520840
[patent_app_country] => US
[patent_app_date] => 2023-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3565
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520840
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/520840 | Optical delay compensation in optical modules | Nov 27, 2023 | Issued |
Array
(
[id] => 20029689
[patent_doc_number] => 20250167911
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => EFFICIENT HIGHER LOSS BUDGET PON TRANSCEIVER
[patent_app_type] => utility
[patent_app_number] => 18/516872
[patent_app_country] => US
[patent_app_date] => 2023-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2626
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18516872
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/516872 | EFFICIENT HIGHER LOSS BUDGET PON TRANSCEIVER | Nov 20, 2023 | Pending |