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Derek S. Chapel

Examiner (ID: 449, Phone: (571)272-8042 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
1296
Issued Applications
878
Pending Applications
82
Abandoned Applications
362

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17924288 [patent_doc_number] => 11467535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Multi-image display apparatus providing holographic image [patent_app_type] => utility [patent_app_number] => 16/670261 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11638 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670261
Multi-image display apparatus providing holographic image Oct 30, 2019 Issued
Array ( [id] => 17276016 [patent_doc_number] => 20210382214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => OPTICAL FILTER AND LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/286884 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17286884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286884
Optical filter and light-emitting device Oct 22, 2019 Issued
Array ( [id] => 17276090 [patent_doc_number] => 20210382288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => APPARATUS AND METHOD FOR APPLYING A LIQUID IMMERSION MEDIUM INTO A CLEARANCE BETWEEN A MICROSCOPE OBJECTIVE AND A SPECIMEN TO BE EXAMINED UNDER THE MICROSCOPE [patent_app_type] => utility [patent_app_number] => 17/288422 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288422
Apparatus and method for applying a liquid immersion medium into a clearance between a microscope objective and a specimen to be examined under the microscope Oct 16, 2019 Issued
Array ( [id] => 19458699 [patent_doc_number] => 12099185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method for correcting a spherical aberration of a microscope, and microscope [patent_app_type] => utility [patent_app_number] => 17/285479 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3547 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285479
Method for correcting a spherical aberration of a microscope, and microscope Oct 10, 2019 Issued
Array ( [id] => 18591588 [patent_doc_number] => 11740481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Polarization folded path device with complementary angle filtering [patent_app_type] => utility [patent_app_number] => 16/591044 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4273 [patent_no_of_claims] => 20 [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] => 16591044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591044
Polarization folded path device with complementary angle filtering Oct 1, 2019 Issued
Array ( [id] => 15771969 [patent_doc_number] => 20200117002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => VIRTUAL IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/589458 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589458
Virtual image display device Sep 30, 2019 Issued
Array ( [id] => 17293711 [patent_doc_number] => 20210389550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => UNIT WITH SHAKE CORRECTION FUNCTION [patent_app_type] => utility [patent_app_number] => 17/279104 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17279104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279104
Unit with shake correction function Sep 8, 2019 Issued
Array ( [id] => 17351955 [patent_doc_number] => 11226589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Holographic image film, and holographic image recording method and reconstruction method [patent_app_type] => utility [patent_app_number] => 16/562573 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4231 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562573
Holographic image film, and holographic image recording method and reconstruction method Sep 5, 2019 Issued
Array ( [id] => 17171983 [patent_doc_number] => 20210325653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => HIGH SENSITIVITY PHASE MICROSCOPY IMAGING [patent_app_type] => utility [patent_app_number] => 17/273255 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273255
High sensitivity phase microscopy imaging Sep 3, 2019 Issued
Array ( [id] => 18983688 [patent_doc_number] => 11908877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Colored film, manufacturing method of same, and solid-state imaging element [patent_app_type] => utility [patent_app_number] => 16/558838 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 24299 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16558838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/558838
Colored film, manufacturing method of same, and solid-state imaging element Sep 2, 2019 Issued
Array ( [id] => 15181337 [patent_doc_number] => 20190361260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => REFLECTING MODULE FOR OIS AND CAMERA MODULE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/535132 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535132
Reflecting module for OIS and camera module including the same Aug 7, 2019 Issued
Array ( [id] => 18414412 [patent_doc_number] => 11668950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Optical unit [patent_app_type] => utility [patent_app_number] => 17/271583 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 13119 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271583
Optical unit Aug 6, 2019 Issued
Array ( [id] => 18188884 [patent_doc_number] => 11579464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Optical unit [patent_app_type] => utility [patent_app_number] => 17/271578 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 12528 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271578
Optical unit Aug 6, 2019 Issued
Array ( [id] => 17091148 [patent_doc_number] => 11119332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Camera module and reflecting module [patent_app_type] => utility [patent_app_number] => 16/534107 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 10857 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534107
Camera module and reflecting module Aug 6, 2019 Issued
Array ( [id] => 15150807 [patent_doc_number] => 20190353881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING VARIABLE MAGNIFICATION OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/528603 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34816 [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] => 16528603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528603
Variable magnification optical system, optical apparatus and method for manufacturing variable magnification optical system Jul 30, 2019 Issued
Array ( [id] => 17793799 [patent_doc_number] => 20220252891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => DEVICE FOR PROCESSING LIGHT RADIATION, COMPRISING A MULTI-PLANE LIGHT CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/262630 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17262630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262630
Device for processing light radiation, comprising a multi-plane light conversion device Jul 23, 2019 Issued
Array ( [id] => 19652579 [patent_doc_number] => 12174360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Imaging mechanism and sample analyzing apparatus provided with the same [patent_app_type] => utility [patent_app_number] => 17/619624 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5013 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619624
Imaging mechanism and sample analyzing apparatus provided with the same Jul 17, 2019 Issued
Array ( [id] => 17113405 [patent_doc_number] => 20210294002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => MAGNETIZABLE PARTICLES FORMING LIGHT CONTROLLING STRUCTURES AND METHODS OF MAKING SUCH STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/250318 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17250318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250318
Magnetizable particles forming light controlling structures and methods of making such structures Jul 17, 2019 Issued
Array ( [id] => 15089439 [patent_doc_number] => 20190339530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => SUBSTRATE-GUIDE OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/513807 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513807
SUBSTRATE-GUIDE OPTICAL DEVICE Jul 16, 2019 Abandoned
Array ( [id] => 15366347 [patent_doc_number] => 20200018938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Heat Concentrating Mirror [patent_app_type] => utility [patent_app_number] => 16/510975 [patent_app_country] => US [patent_app_date] => 2019-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16510975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510975
Heat Concentrating Mirror Jul 13, 2019 Abandoned
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