Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 17415325 [patent_doc_number] => 20220050229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => MICROLENS ARRAY HAVING RANDOM PATTERNS AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/444399 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444399
Microlens array having random patterns and method for manufacturing same Aug 3, 2021 Issued
Array ( [id] => 17230202 [patent_doc_number] => 20210356759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Camera Lens Suspension With Limiter [patent_app_type] => utility [patent_app_number] => 17/385806 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6000 [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] => 17385806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385806
Camera lens suspension with limiter Jul 25, 2021 Issued
Array ( [id] => 17345233 [patent_doc_number] => 20220011564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => MODULAR RECONFIGURABLE OPTICAL SYSTEMS FOR SUPPORTING MULTIPLE MODALITIES [patent_app_type] => utility [patent_app_number] => 17/368928 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368928
Modular reconfigurable optical systems for supporting multiple modalities Jul 6, 2021 Issued
Array ( [id] => 18576911 [patent_doc_number] => 11733432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Durable, optically transparent, and superhydrophobic coating [patent_app_type] => utility [patent_app_number] => 17/363467 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5561 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17363467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363467
Durable, optically transparent, and superhydrophobic coating Jun 29, 2021 Issued
Array ( [id] => 18553395 [patent_doc_number] => 20230251407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => TRANSMISSIVE DIFFRACTION GRATING [patent_app_type] => utility [patent_app_number] => 18/003301 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21192 [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] => 18003301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003301
Transmissive diffraction grating Jun 16, 2021 Issued
Array ( [id] => 18437793 [patent_doc_number] => 20230185088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => COMPOSITE PANE FOR A HOLOGRAPHIC HEAD-UP DISPLAY [patent_app_type] => utility [patent_app_number] => 17/926072 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926072
Composite pane for a holographic head-up display May 9, 2021 Issued
Array ( [id] => 18470553 [patent_doc_number] => 20230204839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Optical Film [patent_app_type] => utility [patent_app_number] => 17/996540 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11879 [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] => 17996540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996540
Optical film May 3, 2021 Issued
Array ( [id] => 18512705 [patent_doc_number] => 20230228918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => OPTICALLY DIFFUSIVE FILM WITH ELONGATED STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/923269 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923269
Optically diffusive film with elongated structures Apr 25, 2021 Issued
Array ( [id] => 18377411 [patent_doc_number] => 20230152498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => CHROMATIC EFFECT LIGHT REFLECTIVE UNIT [patent_app_type] => utility [patent_app_number] => 17/916714 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916714
CHROMATIC EFFECT LIGHT REFLECTIVE UNIT Apr 15, 2021 Abandoned
Array ( [id] => 17171916 [patent_doc_number] => 20210325586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => TELESCOPES AND IMAGERS INCLUDING TILTABLY MOUNTED NARROWBAND INTERFERENCE FILTERS [patent_app_type] => utility [patent_app_number] => 17/231150 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231150
Telescopes and imagers including tiltably mounted narrowband interference filters Apr 14, 2021 Issued
Array ( [id] => 17113515 [patent_doc_number] => 20210294112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Mirror-Based Microelectromechanical System for Optical Image Stabilization [patent_app_type] => utility [patent_app_number] => 17/228047 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228047
Mirror-based microelectromechanical system for optical image stabilization Apr 11, 2021 Issued
Array ( [id] => 17171921 [patent_doc_number] => 20210325591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Metamaterial Optical Filter and Methods for Producing the Same [patent_app_type] => utility [patent_app_number] => 17/222545 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17222545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222545
Metamaterial Optical Filter and Methods for Producing the Same Apr 4, 2021 Abandoned
Array ( [id] => 18046211 [patent_doc_number] => 11520162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Lens driving device for camera, camera and electronic apparatus [patent_app_type] => utility [patent_app_number] => 17/216721 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2603 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216721
Lens driving device for camera, camera and electronic apparatus Mar 29, 2021 Issued
Array ( [id] => 18356241 [patent_doc_number] => 11644639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Prism driving device [patent_app_type] => utility [patent_app_number] => 17/204232 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204232
Prism driving device Mar 16, 2021 Issued
Array ( [id] => 18111041 [patent_doc_number] => 20230003921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ANTI-REFLECTIVE FILM [patent_app_type] => utility [patent_app_number] => 17/771214 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771214
Anti-reflective film Mar 15, 2021 Issued
Array ( [id] => 19841266 [patent_doc_number] => 12253651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Anti-reflective film [patent_app_type] => utility [patent_app_number] => 17/771228 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12453 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771228
Anti-reflective film Mar 15, 2021 Issued
Array ( [id] => 19537867 [patent_doc_number] => 12130418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Microscope system [patent_app_type] => utility [patent_app_number] => 17/196705 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9655 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196705
Microscope system Mar 8, 2021 Issued
Array ( [id] => 17098323 [patent_doc_number] => 20210286114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => ASYMMETRIC TRANSMISSION STRUCTURE AND SEMICONDUCTOR OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/194598 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194598
ASYMMETRIC TRANSMISSION STRUCTURE AND SEMICONDUCTOR OPTICAL DEVICE Mar 7, 2021 Abandoned
Array ( [id] => 17924078 [patent_doc_number] => 11467323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Laminate and light diffusion control film [patent_app_type] => utility [patent_app_number] => 17/193047 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 16420 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193047
Laminate and light diffusion control film Mar 4, 2021 Issued
Array ( [id] => 18296211 [patent_doc_number] => 20230105897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Methods and Systems for Blazed Mirror Oblique Plane Microscopy (OPM) Imaging of Oblique Planes [patent_app_type] => utility [patent_app_number] => 17/908850 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908850
Methods and Systems for Blazed Mirror Oblique Plane Microscopy (OPM) Imaging of Oblique Planes Mar 4, 2021 Abandoned
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