Search

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] => 16942388 [patent_doc_number] => 11054621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Camera, and image display apparatus including the same [patent_app_type] => utility [patent_app_number] => 16/045381 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 8417 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045381 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045381
Camera, and image display apparatus including the same Jul 24, 2018 Issued
Array ( [id] => 16864000 [patent_doc_number] => 11022738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Head-up display system and method for controlling the same [patent_app_type] => utility [patent_app_number] => 16/043284 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8887 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16043284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043284
Head-up display system and method for controlling the same Jul 23, 2018 Issued
Array ( [id] => 16833394 [patent_doc_number] => 11009641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method for patterning film layer, wire grid polarizer and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 16/038423 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5350 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038423 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038423
Method for patterning film layer, wire grid polarizer and manufacturing method thereof Jul 17, 2018 Issued
Array ( [id] => 13829385 [patent_doc_number] => 20190018177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => WIDE-ANGLE COMPENSATION OF UNIAXIAL RETARDER STACKS [patent_app_type] => utility [patent_app_number] => 16/037934 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16037934 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037934
Wide-angle compensation of uniaxial retarder stacks Jul 16, 2018 Issued
Array ( [id] => 14703263 [patent_doc_number] => 10379371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Bi-directional stiffness for optical image stabilization in a dual-aperture digital camera [patent_app_type] => utility [patent_app_number] => 16/017144 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3536 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017144
Bi-directional stiffness for optical image stabilization in a dual-aperture digital camera Jun 24, 2018 Issued
Array ( [id] => 15934593 [patent_doc_number] => 20200158930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => OPTICAL FILTER [patent_app_type] => utility [patent_app_number] => 16/633474 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633474
Optical filter Jun 11, 2018 Issued
Array ( [id] => 13904833 [patent_doc_number] => 20190041621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Method and Configuration for the Optical Detection of an Illuminated Specimen [patent_app_type] => utility [patent_app_number] => 16/004836 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004836
Method and Configuration for the Optical Detection of an Illuminated Specimen Jun 10, 2018 Abandoned
Array ( [id] => 13447037 [patent_doc_number] => 20180275061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => MICROSCOPE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/991426 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991426
MICROSCOPE APPARATUS May 28, 2018 Abandoned
Array ( [id] => 16278313 [patent_doc_number] => 10761338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Image shake correction device, lens device, and imaging device [patent_app_type] => utility [patent_app_number] => 15/987127 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9353 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987127 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/987127
Image shake correction device, lens device, and imaging device May 22, 2018 Issued
Array ( [id] => 13431549 [patent_doc_number] => 20180267317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => SUBSTRATE-GUIDE OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 15/984461 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9808 [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] => 15984461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984461
Substrate-guide optical device May 20, 2018 Issued
Array ( [id] => 13594529 [patent_doc_number] => 20180348813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => Method and Apparatus that Enhance the Viewing Experience of Digital Displays [patent_app_type] => utility [patent_app_number] => 15/964068 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15964068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964068
Method and apparatus that enhance the viewing experience of digital displays Apr 26, 2018 Issued
Array ( [id] => 16438140 [patent_doc_number] => 20200355466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => FLAT OPTICAL COMBINER WITH EMBEDDED OFF-AXIS ASPHERIC MIRROR FOR COMPACT REFLEX SIGHTS [patent_app_type] => utility [patent_app_number] => 16/962763 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4522 [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] => 16962763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962763
FLAT OPTICAL COMBINER WITH EMBEDDED OFF-AXIS ASPHERIC MIRROR FOR COMPACT REFLEX SIGHTS Apr 18, 2018 Abandoned
Array ( [id] => 16493769 [patent_doc_number] => 10859804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Combination of operating microscope and endoscope [patent_app_type] => utility [patent_app_number] => 15/954594 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4339 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954594
Combination of operating microscope and endoscope Apr 15, 2018 Issued
Array ( [id] => 16957360 [patent_doc_number] => 11061215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Microscope system [patent_app_type] => utility [patent_app_number] => 15/953952 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9051 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953952 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953952
Microscope system Apr 15, 2018 Issued
Array ( [id] => 17207227 [patent_doc_number] => 11167581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Authentication hologram [patent_app_type] => utility [patent_app_number] => 15/947743 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4932 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15947743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947743
Authentication hologram Apr 5, 2018 Issued
Array ( [id] => 13737465 [patent_doc_number] => 20180373200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => SYSTEM AND METHOD FOR NEAR-EYE LIGHT FIELD RENDERING FOR WIDE FIELD OF VIEW INTERACTIVE THREE-DIMENSIONAL COMPUTER GRAPHICS [patent_app_type] => utility [patent_app_number] => 15/946576 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14391 [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] => 15946576 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946576
System and method for near-eye light field rendering for wide field of view interactive three-dimensional computer graphics Apr 4, 2018 Issued
Array ( [id] => 13525009 [patent_doc_number] => 20180314047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => MICROSCOPE [patent_app_type] => utility [patent_app_number] => 15/946185 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15946185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946185
MICROSCOPE Apr 4, 2018 Abandoned
Array ( [id] => 16942389 [patent_doc_number] => 11054622 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Folded viewing optics with an optical retarder on a simple surface [patent_app_type] => utility [patent_app_number] => 15/946685 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5557 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946685
Folded viewing optics with an optical retarder on a simple surface Apr 4, 2018 Issued
Array ( [id] => 16666463 [patent_doc_number] => 10935702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Reflection and diffraction control with slanted semiconductor metamaterials [patent_app_type] => utility [patent_app_number] => 15/943172 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3231 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943172 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943172
Reflection and diffraction control with slanted semiconductor metamaterials Apr 1, 2018 Issued
Array ( [id] => 13466053 [patent_doc_number] => 20180284569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION [patent_app_type] => utility [patent_app_number] => 15/938366 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938366 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938366
Optical unit with shake correction function Mar 27, 2018 Issued
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