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] => 10965656 [patent_doc_number] => 20140368689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'IMAGE SIMILARITY DETERMINING DEVICE AND METHOD, AND AN IMAGE FEATURE ACQUIRING DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/304324 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11579 [patent_no_of_claims] => 11 [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] => 14304324 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/304324
Image similarity determining device and method, and an image feature acquiring device and method Jun 12, 2014 Issued
Array ( [id] => 11525796 [patent_doc_number] => 09609221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Image stabilization method and electronic device therefor' [patent_app_type] => utility [patent_app_number] => 14/304294 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11649 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14304294 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/304294
Image stabilization method and electronic device therefor Jun 12, 2014 Issued
Array ( [id] => 10067973 [patent_doc_number] => 09106841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Methods and apparatus for high speed camera' [patent_app_type] => utility [patent_app_number] => 14/304566 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7182 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14304566 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/304566
Methods and apparatus for high speed camera Jun 12, 2014 Issued
Array ( [id] => 11301891 [patent_doc_number] => 09509913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Image pickup apparatus, method of controlling image pickup apparatus, image pickup apparatus system, and image pickup control program stored in storage medium of image pickup apparatus' [patent_app_type] => utility [patent_app_number] => 14/302841 [patent_app_country] => US [patent_app_date] => 2014-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 29270 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [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] => 14302841 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/302841
Image pickup apparatus, method of controlling image pickup apparatus, image pickup apparatus system, and image pickup control program stored in storage medium of image pickup apparatus Jun 11, 2014 Issued
Array ( [id] => 11803561 [patent_doc_number] => 09544497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'System and method for determining image resolution' [patent_app_type] => utility [patent_app_number] => 14/284217 [patent_app_country] => US [patent_app_date] => 2014-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7727 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14284217 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/284217
System and method for determining image resolution May 20, 2014 Issued
Array ( [id] => 10386364 [patent_doc_number] => 20150271371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'USER DEVICE WITH LASER ETCHED CAMOUFLAGE SENSOR APERTURE' [patent_app_type] => utility [patent_app_number] => 14/282045 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4463 [patent_no_of_claims] => 20 [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] => 14282045 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/282045
USER DEVICE WITH LASER ETCHED CAMOUFLAGE SENSOR APERTURE May 19, 2014 Abandoned
Array ( [id] => 10612144 [patent_doc_number] => 09332201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Curved image sensor for a curved focal surface' [patent_app_type] => utility [patent_app_number] => 14/283067 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3746 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14283067 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/283067
Curved image sensor for a curved focal surface May 19, 2014 Issued
Array ( [id] => 9683817 [patent_doc_number] => 20140240580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'METHOD AND APPARATUS OF DISPLAYING PORTRAIT ON DISPLAY' [patent_app_type] => utility [patent_app_number] => 14/270988 [patent_app_country] => US [patent_app_date] => 2014-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3095 [patent_no_of_claims] => 22 [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] => 14270988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/270988
Method and apparatus of displaying portrait on display May 5, 2014 Issued
Array ( [id] => 11072742 [patent_doc_number] => 20160269706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'METHOD FOR ADJUSTING WHITE BALANCE AND DEVICE' [patent_app_type] => utility [patent_app_number] => 15/028345 [patent_app_country] => US [patent_app_date] => 2014-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6451 [patent_no_of_claims] => 21 [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] => 15028345 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/028345
Method for adjusting white balance and device May 5, 2014 Issued
Array ( [id] => 9972370 [patent_doc_number] => 09019392 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-04-28 [patent_title] => 'Image capture system and method for gathering statistics for captured image data' [patent_app_type] => utility [patent_app_number] => 14/257409 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14257409 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257409
Image capture system and method for gathering statistics for captured image data Apr 20, 2014 Issued
Array ( [id] => 9614400 [patent_doc_number] => 20140204258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'IMAGE SENSOR, METHOD FOR OPERATING THEREOF, AND IMAGE PICK-UP DEVICE HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/224668 [patent_app_country] => US [patent_app_date] => 2014-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7516 [patent_no_of_claims] => 10 [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] => 14224668 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/224668
Image sensor, method for operating thereof, and image pick-up device having the same Mar 24, 2014 Issued
Array ( [id] => 10664906 [patent_doc_number] => 20160011050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'IMAGING UNIT' [patent_app_type] => utility [patent_app_number] => 14/772907 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5583 [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] => 14772907 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/772907
Imaging unit Mar 12, 2014 Issued
Array ( [id] => 11905338 [patent_doc_number] => 09774789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Systems and methods for high dynamic range imaging using array cameras' [patent_app_type] => utility [patent_app_number] => 14/773742 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7290 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14773742 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/773742
Systems and methods for high dynamic range imaging using array cameras Mar 6, 2014 Issued
Array ( [id] => 10698110 [patent_doc_number] => 20160044257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'Systems and Methods for Measuring Scene Information While Capturing Images Using Array Cameras' [patent_app_type] => utility [patent_app_number] => 14/773748 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8818 [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] => 14773748 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/773748
Systems and methods for measuring scene information while capturing images using array cameras Mar 6, 2014 Issued
Array ( [id] => 10585008 [patent_doc_number] => 09307147 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-05 [patent_title] => 'Architecture for video, fast still and high quality still picture processing' [patent_app_type] => utility [patent_app_number] => 14/197592 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6179 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14197592 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/197592
Architecture for video, fast still and high quality still picture processing Mar 4, 2014 Issued
Array ( [id] => 10798640 [patent_doc_number] => 20160144797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'CAMERA ASSEMBLY FOR A VEHICLE, AND VEHICLE HAVING SUCH A CAMERA ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/779249 [patent_app_country] => US [patent_app_date] => 2014-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5383 [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] => 14779249 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/779249
Camera assembly for a vehicle, and vehicle having such a camera assembly Feb 23, 2014 Issued
Array ( [id] => 11051999 [patent_doc_number] => 20160248960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'METHOD, TRANSMISSION UNIT, SYSTEM AND COMPUTER PROGRAM FOR WIRELESS COMMUNICATION BETWEEN A CAMERA AND AT LEAST ONE REMOTE FLASH DEVICE' [patent_app_type] => utility [patent_app_number] => 15/025065 [patent_app_country] => US [patent_app_date] => 2014-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5754 [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] => 15025065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025065
METHOD, TRANSMISSION UNIT, SYSTEM AND COMPUTER PROGRAM FOR WIRELESS COMMUNICATION BETWEEN A CAMERA AND AT LEAST ONE REMOTE FLASH DEVICE Feb 23, 2014 Abandoned
Array ( [id] => 11771508 [patent_doc_number] => 09380232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Image sensors with anti-eclipse circuitry' [patent_app_type] => utility [patent_app_number] => 14/185614 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5353 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14185614 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/185614
Image sensors with anti-eclipse circuitry Feb 19, 2014 Issued
Array ( [id] => 11215975 [patent_doc_number] => 09445027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Image sensors with column memory repair circuitry' [patent_app_type] => utility [patent_app_number] => 14/185542 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4951 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14185542 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/185542
Image sensors with column memory repair circuitry Feb 19, 2014 Issued
Array ( [id] => 9683814 [patent_doc_number] => 20140240577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'IMAGE PICKUP APPARATUS, IMAGE PICKUP METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM' [patent_app_type] => utility [patent_app_number] => 14/184941 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12812 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [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] => 14184941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/184941
Image pickup apparatus, image pickup method, and non-transitory computer-readable medium Feb 19, 2014 Issued
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