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] => 12213480 [patent_doc_number] => 09910283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Substrate-guide optical device' [patent_app_type] => utility [patent_app_number] => 14/981401 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 10178 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14981401 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/981401
Substrate-guide optical device Dec 27, 2015 Issued
Array ( [id] => 11621332 [patent_doc_number] => 20170131519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'IMAGE CAPTURING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 14/979639 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12658 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14979639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979639
Image capturing optical lens assembly, image capturing device and electronic device Dec 27, 2015 Issued
Array ( [id] => 14824081 [patent_doc_number] => 10409043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Variable magnification optical system, optical apparatus and method for manufacturing variable magnification optical system [patent_app_type] => utility [patent_app_number] => 14/979409 [patent_app_country] => US [patent_app_date] => 2015-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 62 [patent_no_of_words] => 34742 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 8 [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] => 14979409 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979409
Variable magnification optical system, optical apparatus and method for manufacturing variable magnification optical system Dec 26, 2015 Issued
Array ( [id] => 14008249 [patent_doc_number] => 10222577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Lens driving device, camera module, and camera mount device [patent_app_type] => utility [patent_app_number] => 15/539395 [patent_app_country] => US [patent_app_date] => 2015-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9463 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15539395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/539395
Lens driving device, camera module, and camera mount device Dec 23, 2015 Issued
Array ( [id] => 10998710 [patent_doc_number] => 20160195657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'Short-wavelength polarizing elements and the manufacture and use thereof' [patent_app_type] => utility [patent_app_number] => 14/757432 [patent_app_country] => US [patent_app_date] => 2015-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11982 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14757432 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/757432
Short-wavelength polarizing elements and the manufacture and use thereof Dec 22, 2015 Abandoned
Array ( [id] => 14201979 [patent_doc_number] => 10268101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Optical logic circuit [patent_app_type] => utility [patent_app_number] => 14/975258 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 19182 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14975258 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975258
Optical logic circuit Dec 17, 2015 Issued
Array ( [id] => 12330267 [patent_doc_number] => 09946081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Microscope with tunable acoustic gradient index of refraction lens enabling multiple focal plan imaging [patent_app_type] => utility [patent_app_number] => 14/970135 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 55 [patent_no_of_words] => 27908 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14970135 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/970135
Microscope with tunable acoustic gradient index of refraction lens enabling multiple focal plan imaging Dec 14, 2015 Issued
Array ( [id] => 14703179 [patent_doc_number] => 10379329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Microscope system and setting value calculation method [patent_app_type] => utility [patent_app_number] => 14/964306 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 33 [patent_no_of_words] => 15415 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14964306 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/964306
Microscope system and setting value calculation method Dec 8, 2015 Issued
Array ( [id] => 15135821 [patent_doc_number] => 10481375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Selective plane illumination microscopy instruments [patent_app_type] => utility [patent_app_number] => 15/536490 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2095 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15536490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536490
Selective plane illumination microscopy instruments Dec 7, 2015 Issued
Array ( [id] => 12447273 [patent_doc_number] => 09981606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Vehicle visual recognition device [patent_app_type] => utility [patent_app_number] => 14/955589 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5754 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14955589 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955589
Vehicle visual recognition device Nov 30, 2015 Issued
Array ( [id] => 10815485 [patent_doc_number] => 20160161645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'NON-VISIBLE LIGHT REFLECTIVE SHEET, OPTICAL SHEET, AND DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/955076 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8709 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14955076 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955076
NON-VISIBLE LIGHT REFLECTIVE SHEET, OPTICAL SHEET, AND DISPLAY APPARATUS Nov 30, 2015 Abandoned
Array ( [id] => 10731106 [patent_doc_number] => 20160077257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'OPTICAL FILTER AND METHOD FOR MANUFACTURING OPTICAL FILTER' [patent_app_type] => utility [patent_app_number] => 14/951687 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9544 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14951687 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/951687
Optical filter and method for manufacturing optical filter Nov 24, 2015 Issued
Array ( [id] => 10808092 [patent_doc_number] => 20160154250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'CAMERA LENS SUSPENSION WITH POLYMER BEARINGS' [patent_app_type] => utility [patent_app_number] => 14/951051 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 6049 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14951051 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/951051
Camera lens suspension with polymer bearings Nov 23, 2015 Issued
Array ( [id] => 13156577 [patent_doc_number] => 10095008 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-09 [patent_title] => Lens assembly with switched ultra-narrow field-of-view configuration [patent_app_type] => utility [patent_app_number] => 14/950437 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4677 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14950437 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950437
Lens assembly with switched ultra-narrow field-of-view configuration Nov 23, 2015 Issued
Array ( [id] => 13129497 [patent_doc_number] => 10082676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Shake correction device and observation device [patent_app_type] => utility [patent_app_number] => 14/948994 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 14948994 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/948994
Shake correction device and observation device Nov 22, 2015 Issued
Array ( [id] => 10800898 [patent_doc_number] => 20160147055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'LED RING LIGHT AND MANUFACTURE METHOD OF LED RING LIGHT AND IMAGE MEASURING DEVICE AND OPTICAL DEVICE USING LED RING LIGHT' [patent_app_type] => utility [patent_app_number] => 14/947401 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3902 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14947401 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947401
LED RING LIGHT AND MANUFACTURE METHOD OF LED RING LIGHT AND IMAGE MEASURING DEVICE AND OPTICAL DEVICE USING LED RING LIGHT Nov 19, 2015 Abandoned
Array ( [id] => 10774853 [patent_doc_number] => 20160121009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'Optical Communication Systems and Methods' [patent_app_type] => utility [patent_app_number] => 14/947859 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 17578 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14947859 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947859
Optical Communication Systems and Methods Nov 19, 2015 Abandoned
Array ( [id] => 10793240 [patent_doc_number] => 20160139397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Specimen Stand' [patent_app_type] => utility [patent_app_number] => 14/942464 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1951 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14942464 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/942464
Specimen Stand Nov 15, 2015 Abandoned
Array ( [id] => 14060789 [patent_doc_number] => 10234686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Rainbow removal in near-eye display using polarization-sensitive grating [patent_app_type] => utility [patent_app_number] => 14/942408 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5780 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14942408 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/942408
Rainbow removal in near-eye display using polarization-sensitive grating Nov 15, 2015 Issued
Array ( [id] => 10785731 [patent_doc_number] => 20160131888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'TESTING SLIDE FOR MICROSCOPES EQUIPPED WITH WATER IMMERSION OR PHYSIOLOGY OBJECTIVES' [patent_app_type] => utility [patent_app_number] => 14/937420 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1236 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14937420 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937420
TESTING SLIDE FOR MICROSCOPES EQUIPPED WITH WATER IMMERSION OR PHYSIOLOGY OBJECTIVES Nov 9, 2015 Abandoned
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