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] => 10320065 [patent_doc_number] => 20150205069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'OPTICAL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/249220 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7300 [patent_no_of_claims] => 33 [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] => 14249220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/249220
Optical system Apr 8, 2014 Issued
Array ( [id] => 10239339 [patent_doc_number] => 20150124334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'LENS MODULE' [patent_app_type] => utility [patent_app_number] => 14/246939 [patent_app_country] => US [patent_app_date] => 2014-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5326 [patent_no_of_claims] => 25 [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] => 14246939 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/246939
Lens module Apr 6, 2014 Issued
Array ( [id] => 10027257 [patent_doc_number] => 09069154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Projection lens and projection type display device' [patent_app_type] => utility [patent_app_number] => 14/246474 [patent_app_country] => US [patent_app_date] => 2014-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5578 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14246474 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/246474
Projection lens and projection type display device Apr 6, 2014 Issued
Array ( [id] => 10143496 [patent_doc_number] => 09176303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-03 [patent_title] => 'Lens module' [patent_app_type] => utility [patent_app_number] => 14/246977 [patent_app_country] => US [patent_app_date] => 2014-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5097 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14246977 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/246977
Lens module Apr 6, 2014 Issued
Array ( [id] => 11390636 [patent_doc_number] => 09551875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Headup display device' [patent_app_type] => utility [patent_app_number] => 14/782275 [patent_app_country] => US [patent_app_date] => 2014-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7159 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14782275 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782275
Headup display device Apr 2, 2014 Issued
Array ( [id] => 10098157 [patent_doc_number] => 09134464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Focus module and components with actuator' [patent_app_type] => utility [patent_app_number] => 14/230322 [patent_app_country] => US [patent_app_date] => 2014-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 56 [patent_no_of_words] => 28275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14230322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/230322
Focus module and components with actuator Mar 30, 2014 Issued
Array ( [id] => 10602485 [patent_doc_number] => 09323044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Electrowetting display device' [patent_app_type] => utility [patent_app_number] => 14/228766 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6653 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228766
Electrowetting display device Mar 27, 2014 Issued
Array ( [id] => 11186045 [patent_doc_number] => 09417446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Method of manufacture' [patent_app_type] => utility [patent_app_number] => 14/228773 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5559 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228773 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228773
Method of manufacture Mar 27, 2014 Issued
Array ( [id] => 10529981 [patent_doc_number] => 09256112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Electronic paper and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 14/229359 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5172 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14229359 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/229359
Electronic paper and method for manufacturing the same Mar 27, 2014 Issued
Array ( [id] => 11810543 [patent_doc_number] => 09715109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Display device for vehicle' [patent_app_type] => utility [patent_app_number] => 14/786381 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3808 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14786381 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786381
Display device for vehicle Mar 25, 2014 Issued
Array ( [id] => 11810543 [patent_doc_number] => 09715109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Display device for vehicle' [patent_app_type] => utility [patent_app_number] => 14/786381 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3808 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14786381 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786381
Display device for vehicle Mar 25, 2014 Issued
Array ( [id] => 11810543 [patent_doc_number] => 09715109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Display device for vehicle' [patent_app_type] => utility [patent_app_number] => 14/786381 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3808 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14786381 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786381
Display device for vehicle Mar 25, 2014 Issued
Array ( [id] => 11810543 [patent_doc_number] => 09715109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Display device for vehicle' [patent_app_type] => utility [patent_app_number] => 14/786381 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3808 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14786381 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786381
Display device for vehicle Mar 25, 2014 Issued
Array ( [id] => 10027221 [patent_doc_number] => 09069119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Lens unit and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 14/223387 [patent_app_country] => US [patent_app_date] => 2014-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7312 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14223387 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/223387
Lens unit and method for manufacturing the same Mar 23, 2014 Issued
Array ( [id] => 9732655 [patent_doc_number] => 20140268365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Zoom Lens and Image Pickup Apparatus Equipped with Same' [patent_app_type] => utility [patent_app_number] => 14/213371 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13037 [patent_no_of_claims] => 13 [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] => 14213371 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213371
Zoom lens and image pickup apparatus equipped with same Mar 13, 2014 Issued
Array ( [id] => 9595743 [patent_doc_number] => 20140192421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'WIDE-ANGLE LENS, IMAGING APPARATUS, AND METHOD FOR MANUFACTURING WIDE-ANGLE LENS' [patent_app_type] => utility [patent_app_number] => 14/205570 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 21511 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 14205570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/205570
Wide-angle lens, imaging apparatus, and method for manufacturing wide-angle lens Mar 11, 2014 Issued
Array ( [id] => 9567432 [patent_doc_number] => 20140185145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'ZOOM LENS, IMAGING DEVICE AND INFORMATION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/200639 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 13489 [patent_no_of_claims] => 8 [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] => 14200639 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/200639
Zoom lens, imaging device and information device Mar 6, 2014 Issued
Array ( [id] => 10322995 [patent_doc_number] => 20150207998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'IMAGE CAPTURING LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND VEHICLE PHOTOGRAPHING TERMINAL' [patent_app_type] => utility [patent_app_number] => 14/196621 [patent_app_country] => US [patent_app_date] => 2014-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11608 [patent_no_of_claims] => 24 [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] => 14196621 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/196621
Image capturing lens assembly, image capturing device and vehicle photographing terminal Mar 3, 2014 Issued
Array ( [id] => 10320109 [patent_doc_number] => 20150205113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'OPTICAL CONFIGURATIONS FOR HEAD WORN COMPUTING' [patent_app_type] => utility [patent_app_number] => 14/194500 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7763 [patent_no_of_claims] => 11 [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] => 14194500 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/194500
Optical configurations for head worn computing Feb 27, 2014 Issued
Array ( [id] => 10320110 [patent_doc_number] => 20150205114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'OPTICAL CONFIGURATIONS FOR HEAD WORN COMPUTING' [patent_app_type] => utility [patent_app_number] => 14/194507 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7763 [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] => 14194507 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/194507
Optical configurations for head worn computing Feb 27, 2014 Issued
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