Search

William C. Choi

Examiner (ID: 403, Phone: (571)272-2324 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2873, 2872
Total Applications
2451
Issued Applications
2236
Pending Applications
118
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11213249 [patent_doc_number] => 09442283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Endoscopic objective lens and endoscope' [patent_app_type] => utility [patent_app_number] => 14/601428 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9315 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14601428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601428
Endoscopic objective lens and endoscope Jan 20, 2015 Issued
Array ( [id] => 11795292 [patent_doc_number] => 09405102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Imaging lens and imaging apparatus' [patent_app_type] => utility [patent_app_number] => 14/601544 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 23640 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14601544 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601544
Imaging lens and imaging apparatus Jan 20, 2015 Issued
Array ( [id] => 10320063 [patent_doc_number] => 20150205067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'OPTICAL APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/601085 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6841 [patent_no_of_claims] => 3 [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] => 14601085 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601085
Optical apparatus Jan 19, 2015 Issued
Array ( [id] => 11636403 [patent_doc_number] => 09658368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Lens array, method for manufacturing lens array, electro-optical device, and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 14/599586 [patent_app_country] => US [patent_app_date] => 2015-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 14206 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14599586 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/599586
Lens array, method for manufacturing lens array, electro-optical device, and electronic apparatus Jan 18, 2015 Issued
Array ( [id] => 10375938 [patent_doc_number] => 20150260945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'Lens Module' [patent_app_type] => utility [patent_app_number] => 14/598366 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3827 [patent_no_of_claims] => 14 [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] => 14598366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/598366
Lens module Jan 15, 2015 Issued
Array ( [id] => 10239338 [patent_doc_number] => 20150124333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'IMAGING LENS AND IMAGING APPARATUS EQUIPPED WITH THE IMAGING LENS' [patent_app_type] => utility [patent_app_number] => 14/598439 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 16551 [patent_no_of_claims] => 20 [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] => 14598439 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/598439
Imaging lens and imaging apparatus equipped with the imaging lens Jan 15, 2015 Issued
Array ( [id] => 11264513 [patent_doc_number] => 09488807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Optical imaging lens assembly, image capturing unit and electronic device' [patent_app_type] => utility [patent_app_number] => 14/596982 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 16391 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14596982 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596982
Optical imaging lens assembly, image capturing unit and electronic device Jan 13, 2015 Issued
Array ( [id] => 10320079 [patent_doc_number] => 20150205082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'PROJECTION SYSTEM AND PROJECTION-TYPE IMAGE DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/595971 [patent_app_country] => US [patent_app_date] => 2015-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6760 [patent_no_of_claims] => 12 [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] => 14595971 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/595971
Projection system and projection-type image display apparatus Jan 12, 2015 Issued
Array ( [id] => 11306133 [patent_doc_number] => 09513527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Color display device' [patent_app_type] => utility [patent_app_number] => 14/596160 [patent_app_country] => US [patent_app_date] => 2015-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5927 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14596160 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596160
Color display device Jan 12, 2015 Issued
Array ( [id] => 10778041 [patent_doc_number] => 20160124198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'ASSEMBLY OF ZOOM LENS MODULE AND ZOOM IMAGING MODULE' [patent_app_type] => utility [patent_app_number] => 14/595854 [patent_app_country] => US [patent_app_date] => 2015-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6213 [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] => 14595854 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/595854
Assembly of zoom lens module and zoom imaging module Jan 12, 2015 Issued
Array ( [id] => 10561896 [patent_doc_number] => 09285565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Imaging lens and imaging apparatus equipped with the imaging lens' [patent_app_type] => utility [patent_app_number] => 14/595237 [patent_app_country] => US [patent_app_date] => 2015-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 16310 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 14595237 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/595237
Imaging lens and imaging apparatus equipped with the imaging lens Jan 12, 2015 Issued
Array ( [id] => 11788095 [patent_doc_number] => 09397586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Ultrasonic wave motor and ultrasonic wave motor-equipped device' [patent_app_type] => utility [patent_app_number] => 14/594986 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4062 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 14594986 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594986
Ultrasonic wave motor and ultrasonic wave motor-equipped device Jan 11, 2015 Issued
Array ( [id] => 10453543 [patent_doc_number] => 20150338558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'PRIVACY SECURING FILM' [patent_app_type] => utility [patent_app_number] => 14/592189 [patent_app_country] => US [patent_app_date] => 2015-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3057 [patent_no_of_claims] => 6 [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] => 14592189 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/592189
Privacy securing film Jan 7, 2015 Issued
Array ( [id] => 10327324 [patent_doc_number] => 20150212328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'WEARABLE DISPLAY, IMAGE DISPLAY UNIT, AND HOLDER' [patent_app_type] => utility [patent_app_number] => 14/589246 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5452 [patent_no_of_claims] => 12 [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] => 14589246 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589246
Wearable display, image display unit, and holder Jan 4, 2015 Issued
Array ( [id] => 10320128 [patent_doc_number] => 20150205132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'SEE-THROUGH COMPUTER DISPLAY SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/589713 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 155 [patent_figures_cnt] => 155 [patent_no_of_words] => 68182 [patent_no_of_claims] => 4 [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] => 14589713 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589713
See-through computer display systems Jan 4, 2015 Issued
Array ( [id] => 10231559 [patent_doc_number] => 20150116553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'MONOCENTRIC IMAGING' [patent_app_type] => utility [patent_app_number] => 14/589879 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7323 [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] => 14589879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589879
Monocentric imaging Jan 4, 2015 Issued
Array ( [id] => 11430423 [patent_doc_number] => 09568737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-14 [patent_title] => 'Compact common aperture imager system' [patent_app_type] => utility [patent_app_number] => 14/587268 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2880 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14587268 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/587268
Compact common aperture imager system Dec 30, 2014 Issued
Array ( [id] => 11186026 [patent_doc_number] => 09417427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Zoom lens' [patent_app_type] => utility [patent_app_number] => 14/586265 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2803 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14586265 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/586265
Zoom lens Dec 29, 2014 Issued
Array ( [id] => 11213241 [patent_doc_number] => 09442275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Optical image capturing system' [patent_app_type] => utility [patent_app_number] => 14/584861 [patent_app_country] => US [patent_app_date] => 2014-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15804 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14584861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/584861
Optical image capturing system Dec 28, 2014 Issued
Array ( [id] => 10536050 [patent_doc_number] => 09261677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Optical image capturing lens system' [patent_app_type] => utility [patent_app_number] => 14/573997 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13936 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14573997 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573997
Optical image capturing lens system Dec 16, 2014 Issued
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