
Derek S. Chapel
Examiner (ID: 5094, Phone: (571)272-8042 , Office: P/2872 )
| Most Active Art Unit | 2872 |
| Art Unit(s) | 2872 |
| Total Applications | 1327 |
| Issued Applications | 895 |
| Pending Applications | 81 |
| Abandoned Applications | 367 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20202706
[patent_doc_number] => 12405484
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Folded module and portable electronic device including a folded module
[patent_app_type] => utility
[patent_app_number] => 18/299899
[patent_app_country] => US
[patent_app_date] => 2023-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 33
[patent_no_of_words] => 9086
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299899
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/299899 | Folded module and portable electronic device including a folded module | Apr 12, 2023 | Issued |
Array
(
[id] => 19028414
[patent_doc_number] => 11927769
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-12
[patent_title] => Polarization sorting metasurface microlens array device
[patent_app_type] => utility
[patent_app_number] => 18/194359
[patent_app_country] => US
[patent_app_date] => 2023-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 102
[patent_no_of_words] => 22292
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194359
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/194359 | Polarization sorting metasurface microlens array device | Mar 30, 2023 | Issued |
Array
(
[id] => 18531474
[patent_doc_number] => 20230236546
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => ILLUMINATION POWER CONTROL FOR A COMPUTER-GENERATED HOLOGRAM DISPLAY
[patent_app_type] => utility
[patent_app_number] => 18/192118
[patent_app_country] => US
[patent_app_date] => 2023-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192118
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/192118 | ILLUMINATION POWER CONTROL FOR A COMPUTER-GENERATED HOLOGRAM DISPLAY | Mar 28, 2023 | Abandoned |
Array
(
[id] => 20454363
[patent_doc_number] => 12517415
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Lens driver
[patent_app_type] => utility
[patent_app_number] => 18/125356
[patent_app_country] => US
[patent_app_date] => 2023-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5026
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125356
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/125356 | Lens driver | Mar 22, 2023 | Issued |
Array
(
[id] => 18568515
[patent_doc_number] => 20230258851
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => OPTICAL MEMBER AND IMAGING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/189170
[patent_app_country] => US
[patent_app_date] => 2023-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12118
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189170
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/189170 | Optical member and imaging apparatus | Mar 22, 2023 | Issued |
Array
(
[id] => 18512712
[patent_doc_number] => 20230228925
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => FAR-INFRARED RAY TRANSMISSION MEMBER AND METHOD FOR MANUFACTURING FAR-INFRARED RAY TRANSMISSION MEMBER
[patent_app_type] => utility
[patent_app_number] => 18/125067
[patent_app_country] => US
[patent_app_date] => 2023-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19077
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125067
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/125067 | FAR-INFRARED RAY TRANSMISSION MEMBER AND METHOD FOR MANUFACTURING FAR-INFRARED RAY TRANSMISSION MEMBER | Mar 21, 2023 | Pending |
Array
(
[id] => 18531274
[patent_doc_number] => 20230236346
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => TRANSPARENT PLATE AND FABRICATING METHOD THEREFOR, HOUSING, AND MOBILE TERMINAL
[patent_app_type] => utility
[patent_app_number] => 18/124200
[patent_app_country] => US
[patent_app_date] => 2023-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5159
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124200
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/124200 | TRANSPARENT PLATE AND FABRICATING METHOD THEREFOR, HOUSING, AND MOBILE TERMINAL | Mar 20, 2023 | Pending |
Array
(
[id] => 19426282
[patent_doc_number] => 12085691
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-10
[patent_title] => Method and device for high-quality imaging of embedded tissue sections
[patent_app_type] => utility
[patent_app_number] => 18/117763
[patent_app_country] => US
[patent_app_date] => 2023-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5384
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117763
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/117763 | Method and device for high-quality imaging of embedded tissue sections | Mar 5, 2023 | Issued |
Array
(
[id] => 20930014
[patent_doc_number] => 12724187
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-09-01
[patent_title] => Optical filter
[patent_app_type] => utility
[patent_app_number] => 18/178045
[patent_app_country] => US
[patent_app_date] => 2023-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 6158
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178045
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/178045 | OPTICAL FILTER | Mar 2, 2023 | Pending |
Array
(
[id] => 19362441
[patent_doc_number] => 20240264475
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => OPTICAL ISOLATOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/164968
[patent_app_country] => US
[patent_app_date] => 2023-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6867
[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] => 18164968
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/164968 | Optical isolator system | Feb 5, 2023 | Issued |
Array
(
[id] => 18933573
[patent_doc_number] => 11885993
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-30
[patent_title] => Optical filter and method of manufacturing
[patent_app_type] => utility
[patent_app_number] => 18/158790
[patent_app_country] => US
[patent_app_date] => 2023-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 21265
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158790
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/158790 | Optical filter and method of manufacturing | Jan 23, 2023 | Issued |
Array
(
[id] => 18421801
[patent_doc_number] => 20230176265
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-08
[patent_title] => REFLECTOR, METHOD FOR MANUFACTURING SAME, LENS MODULE AND ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/154089
[patent_app_country] => US
[patent_app_date] => 2023-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10648
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154089
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/154089 | REFLECTOR, METHOD FOR MANUFACTURING SAME, LENS MODULE AND ELECTRONIC DEVICE | Jan 12, 2023 | Pending |
Array
(
[id] => 19587889
[patent_doc_number] => 20240385446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-21
[patent_title] => OPTICAL SPLITTER
[patent_app_type] => utility
[patent_app_number] => 18/722139
[patent_app_country] => US
[patent_app_date] => 2022-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7026
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18722139
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/722139 | OPTICAL SPLITTER | Dec 19, 2022 | Pending |
Array
(
[id] => 18421784
[patent_doc_number] => 20230176248
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-08
[patent_title] => META-CRYTALS SLABS FOR GENERAL OPTICAL CONVOLUTION AND METHODS FOR DESIGNING META-CRYSTAL SLABS
[patent_app_type] => utility
[patent_app_number] => 18/077604
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5365
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077604
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/077604 | Meta-crystals slabs for general optical convolution and methods for designing meta-crystal slabs | Dec 7, 2022 | Issued |
Array
(
[id] => 18855429
[patent_doc_number] => 11853006
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-26
[patent_title] => Light engine
[patent_app_type] => utility
[patent_app_number] => 18/072275
[patent_app_country] => US
[patent_app_date] => 2022-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 12165
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072275
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/072275 | Light engine | Nov 29, 2022 | Issued |
Array
(
[id] => 19710832
[patent_doc_number] => 20250020974
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => CAMERA ACTUATOR AND CAMERA MODULE COMPRISING SAME
[patent_app_type] => utility
[patent_app_number] => 18/709911
[patent_app_country] => US
[patent_app_date] => 2022-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25975
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18709911
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/709911 | CAMERA ACTUATOR AND CAMERA MODULE COMPRISING SAME | Nov 20, 2022 | Pending |
Array
(
[id] => 19565989
[patent_doc_number] => 12140757
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-12
[patent_title] => Display system and method
[patent_app_type] => utility
[patent_app_number] => 17/977274
[patent_app_country] => US
[patent_app_date] => 2022-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 19546
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977274
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/977274 | Display system and method | Oct 30, 2022 | Issued |
Array
(
[id] => 20702653
[patent_doc_number] => 12625360
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-12
[patent_title] => Night vision device with integrated display
[patent_app_type] => utility
[patent_app_number] => 18/684327
[patent_app_country] => US
[patent_app_date] => 2022-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 0
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18684327
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/684327 | Night vision device with integrated display | Oct 27, 2022 | Issued |
Array
(
[id] => 19143884
[patent_doc_number] => 20240142776
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => LIGHTWEIGHT PUPIL REPLICATOR
[patent_app_type] => utility
[patent_app_number] => 18/049662
[patent_app_country] => US
[patent_app_date] => 2022-10-26
[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] => -18
[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] => 18049662
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/049662 | Lightweight pupil replicator | Oct 25, 2022 | Issued |
Array
(
[id] => 18192880
[patent_doc_number] => 20230046399
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-16
[patent_title] => Reflective Wire Grid Polarizer with Transparent Cap
[patent_app_type] => utility
[patent_app_number] => 17/974318
[patent_app_country] => US
[patent_app_date] => 2022-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6281
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974318
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/974318 | Reflective wire grid polarizer with shaped ribs | Oct 25, 2022 | Issued |