Search

Leonard Chang

Supervisory Patent Examiner (ID: 254, Phone: (571)270-3691 , Office: P/4166 )

Most Active Art Unit
2812
Art Unit(s)
2898, 4121, 2812, 4100
Total Applications
320
Issued Applications
197
Pending Applications
1
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10889160 [patent_doc_number] => 08913158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Shooting device and program' [patent_app_type] => utility [patent_app_number] => 14/092419 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 15583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14092419 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/092419
Shooting device and program Nov 26, 2013 Issued
Array ( [id] => 9316515 [patent_doc_number] => 20140048853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Image Sensors' [patent_app_type] => utility [patent_app_number] => 14/064812 [patent_app_country] => US [patent_app_date] => 2013-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13509 [patent_no_of_claims] => 16 [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] => 14064812 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/064812
Image sensors Oct 27, 2013 Issued
Array ( [id] => 9418541 [patent_doc_number] => 20140103191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'SENSING METHODS FOR IMAGE SENSORS' [patent_app_type] => utility [patent_app_number] => 14/030180 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7680 [patent_no_of_claims] => 20 [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] => 14030180 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/030180
SENSING METHODS FOR IMAGE SENSORS Sep 17, 2013 Abandoned
Array ( [id] => 9810729 [patent_doc_number] => 20150022674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'WIRELESS VIDEO CAMERA' [patent_app_type] => utility [patent_app_number] => 13/944919 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6005 [patent_no_of_claims] => 15 [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] => 13944919 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/944919
WIRELESS VIDEO CAMERA Jul 17, 2013 Abandoned
Array ( [id] => 9336541 [patent_doc_number] => 20140063323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'IMAGE PICKUP LENS AND IMAGE PICKUP UNIT' [patent_app_type] => utility [patent_app_number] => 13/945145 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 17033 [patent_no_of_claims] => 12 [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] => 13945145 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/945145
Image pickup lens and image pickup unit Jul 17, 2013 Issued
Array ( [id] => 11792356 [patent_doc_number] => 09402019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-26 [patent_title] => 'Autofocus system' [patent_app_type] => utility [patent_app_number] => 13/945205 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9282 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13945205 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/945205
Autofocus system Jul 17, 2013 Issued
Array ( [id] => 9267512 [patent_doc_number] => 20140022427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'SOLID STATE IMAGING APPARATUS, SIGNAL READING METHOD, AND ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/944497 [patent_app_country] => US [patent_app_date] => 2013-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 26630 [patent_no_of_claims] => 20 [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] => 13944497 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/944497
Solid state imaging apparatus, signal reading method, and electronic apparatus Jul 16, 2013 Issued
Array ( [id] => 9632949 [patent_doc_number] => 20140211057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'Black Level Control for Image Sensors' [patent_app_type] => utility [patent_app_number] => 13/944629 [patent_app_country] => US [patent_app_date] => 2013-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2865 [patent_no_of_claims] => 20 [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] => 13944629 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/944629
Black level control for image sensors Jul 16, 2013 Issued
Array ( [id] => 10904075 [patent_doc_number] => 20140307088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'Indoor Bubble Adapter' [patent_app_type] => utility [patent_app_number] => 13/944142 [patent_app_country] => US [patent_app_date] => 2013-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4659 [patent_no_of_claims] => 21 [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] => 13944142 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/944142
Indoor bubble adapter Jul 16, 2013 Issued
Array ( [id] => 10618900 [patent_doc_number] => 09338359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Method of capturing an image in a device and the device thereof' [patent_app_type] => utility [patent_app_number] => 13/943798 [patent_app_country] => US [patent_app_date] => 2013-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7602 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 13943798 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/943798
Method of capturing an image in a device and the device thereof Jul 16, 2013 Issued
Array ( [id] => 9278925 [patent_doc_number] => 20140028893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'IMAGE CAPTURING APPARATUS AND METHOD OF CONTROLLING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/943960 [patent_app_country] => US [patent_app_date] => 2013-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9527 [patent_no_of_claims] => 20 [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] => 13943960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/943960
IMAGE CAPTURING APPARATUS AND METHOD OF CONTROLLING THE SAME Jul 16, 2013 Abandoned
Array ( [id] => 10639619 [patent_doc_number] => 09357138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Image capture apparatus, method of controlling image capture apparatus, and electronic device' [patent_app_type] => utility [patent_app_number] => 13/943594 [patent_app_country] => US [patent_app_date] => 2013-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 10124 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [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] => 13943594 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/943594
Image capture apparatus, method of controlling image capture apparatus, and electronic device Jul 15, 2013 Issued
Array ( [id] => 9649991 [patent_doc_number] => 08804015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Color imaging device' [patent_app_type] => utility [patent_app_number] => 13/931064 [patent_app_country] => US [patent_app_date] => 2013-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 14269 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13931064 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/931064
Color imaging device Jun 27, 2013 Issued
Array ( [id] => 10538992 [patent_doc_number] => 09264634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Signal processing device and method, imaging element, and imaging device' [patent_app_type] => utility [patent_app_number] => 14/397678 [patent_app_country] => US [patent_app_date] => 2013-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 47 [patent_no_of_words] => 33788 [patent_no_of_claims] => 34 [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] => 14397678 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397678
Signal processing device and method, imaging element, and imaging device May 23, 2013 Issued
Array ( [id] => 10238232 [patent_doc_number] => 20150123227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'IMAGE PICKUP ELEMENT, IMAGE PICKUP DEVICE, MANUFACTURING DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/398257 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 16996 [patent_no_of_claims] => 20 [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] => 14398257 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/398257
Image pickup element, image pickup device, manufacturing device and method May 21, 2013 Issued
Array ( [id] => 9014603 [patent_doc_number] => 20130229567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'Image Pickup Lens, Image Pickup Apparatus, and Mobile Terminal' [patent_app_type] => utility [patent_app_number] => 13/864763 [patent_app_country] => US [patent_app_date] => 2013-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17815 [patent_no_of_claims] => 17 [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] => 13864763 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/864763
Image pickup lens, image pickup apparatus, and mobile terminal Apr 16, 2013 Issued
Array ( [id] => 10239154 [patent_doc_number] => 20150124150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'IMAGING MECHANISM AND FORWARD-MONITORING CAMERA USING SAME IMAGING MECHANISM' [patent_app_type] => utility [patent_app_number] => 14/397061 [patent_app_country] => US [patent_app_date] => 2013-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4441 [patent_no_of_claims] => 6 [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] => 14397061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397061
IMAGING MECHANISM AND FORWARD-MONITORING CAMERA USING SAME IMAGING MECHANISM Mar 26, 2013 Abandoned
Array ( [id] => 11639203 [patent_doc_number] => 09661196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Camera module' [patent_app_type] => utility [patent_app_number] => 14/398899 [patent_app_country] => US [patent_app_date] => 2013-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3633 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 14398899 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/398899
Camera module Mar 25, 2013 Issued
Array ( [id] => 10224520 [patent_doc_number] => 20150109513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'SYSTEMS, METHODS, AND MEDIA FOR PROVIDING INTERACTIVE REFOCUSING IN IMAGES' [patent_app_type] => utility [patent_app_number] => 14/397136 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15540 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 10 [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] => 14397136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397136
SYSTEMS, METHODS, AND MEDIA FOR PROVIDING INTERACTIVE REFOCUSING IN IMAGES Mar 13, 2013 Abandoned
Array ( [id] => 14891051 [patent_doc_number] => 10425586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Methods, apparatuses, and computer program products for improved picture taking [patent_app_type] => utility [patent_app_number] => 14/772732 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11007 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 14772732 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/772732
Methods, apparatuses, and computer program products for improved picture taking Mar 13, 2013 Issued
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