Search

Weilun Lo

Supervisory Patent Examiner (ID: 18821, Phone: (571)272-4847 , Office: P/2179 )

Most Active Art Unit
3402
Art Unit(s)
3748, 3747, 2179, 3402, 3761, 3723, 2899
Total Applications
2327
Issued Applications
2049
Pending Applications
47
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17086842 [patent_doc_number] => 20210281849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/255159 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255159
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM May 8, 2019 Abandoned
Array ( [id] => 18802520 [patent_doc_number] => 11835676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Early-warning fire detection system based on a multivariable approach [patent_app_type] => utility [patent_app_number] => 16/403595 [patent_app_country] => US [patent_app_date] => 2019-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3350 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403595
Early-warning fire detection system based on a multivariable approach May 4, 2019 Issued
Array ( [id] => 15048323 [patent_doc_number] => 20190335166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => DERIVING 3D VOLUMETRIC LEVEL OF INTEREST DATA FOR 3D SCENES FROM VIEWER CONSUMPTION DATA [patent_app_type] => utility [patent_app_number] => 16/393369 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393369
DERIVING 3D VOLUMETRIC LEVEL OF INTEREST DATA FOR 3D SCENES FROM VIEWER CONSUMPTION DATA Apr 23, 2019 Abandoned
Array ( [id] => 15958113 [patent_doc_number] => 10666983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Method and apparatus for encoding/decoding image information [patent_app_type] => utility [patent_app_number] => 16/387251 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387251
Method and apparatus for encoding/decoding image information Apr 16, 2019 Issued
Array ( [id] => 16050343 [patent_doc_number] => 10687068 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-16 [patent_title] => Method for compressing light field data using variable block-size four-dimensional transforms and bit-plane decomposition [patent_app_type] => utility [patent_app_number] => 16/380600 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6849 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16380600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380600
Method for compressing light field data using variable block-size four-dimensional transforms and bit-plane decomposition Apr 9, 2019 Issued
Array ( [id] => 17041819 [patent_doc_number] => 20210258456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => INTERCHANGEABLE LENS, IMAGING APPARATUS, AND ROTATION DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/250207 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250207
INTERCHANGEABLE LENS, IMAGING APPARATUS, AND ROTATION DETECTION APPARATUS Apr 4, 2019 Abandoned
Array ( [id] => 18358802 [patent_doc_number] => 11647214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Multiple transforms adjustment stages for video coding [patent_app_type] => utility [patent_app_number] => 16/368455 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 21261 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368455
Multiple transforms adjustment stages for video coding Mar 27, 2019 Issued
Array ( [id] => 18562530 [patent_doc_number] => 11727780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Systems and methods for privacy-aware motion tracking with notification feedback [patent_app_type] => utility [patent_app_number] => 16/278452 [patent_app_country] => US [patent_app_date] => 2019-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5355 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278452
Systems and methods for privacy-aware motion tracking with notification feedback Feb 17, 2019 Issued
Array ( [id] => 15142375 [patent_doc_number] => 10484692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus [patent_app_type] => utility [patent_app_number] => 16/274525 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 21353 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 850 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16274525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/274525
Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus Feb 12, 2019 Issued
Array ( [id] => 14812037 [patent_doc_number] => 20190272628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => APPARATUS AND METHOD FOR ENHANCING OPTICAL FEATURE OF WORKPIECE, METHOD FOR ENHANCING OPTICAL FEATURE OF WORKPIECE THROUGH DEEP LEARNING, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/265334 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265334
APPARATUS AND METHOD FOR ENHANCING OPTICAL FEATURE OF WORKPIECE, METHOD FOR ENHANCING OPTICAL FEATURE OF WORKPIECE THROUGH DEEP LEARNING, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM Jan 31, 2019 Abandoned
Array ( [id] => 16245608 [patent_doc_number] => 10744942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Vehicle peripheral display device [patent_app_type] => utility [patent_app_number] => 16/253451 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7102 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16253451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253451
Vehicle peripheral display device Jan 21, 2019 Issued
Array ( [id] => 16408143 [patent_doc_number] => 10816693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Methods, systems, apparatuses and devices for facilitating motion analysis in a field of interest [patent_app_type] => utility [patent_app_number] => 16/248418 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 30246 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248418
Methods, systems, apparatuses and devices for facilitating motion analysis in a field of interest Jan 14, 2019 Issued
Array ( [id] => 16181784 [patent_doc_number] => 20200228753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => MONITORING ACTIVITY WITH DEPTH AND MULTI-SPECTRAL CAMERA [patent_app_type] => utility [patent_app_number] => 16/248409 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248409
Monitoring activity with depth and multi-spectral camera Jan 14, 2019 Issued
Array ( [id] => 18048059 [patent_doc_number] => 11522017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Organic photoreceptors [patent_app_type] => utility [patent_app_number] => 16/961709 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5946 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 16961709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961709
Organic photoreceptors Jan 9, 2019 Issued
Array ( [id] => 14512649 [patent_doc_number] => 20190199979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, RECORDING MEDIUM AND PORTABLE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/228354 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228354
IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE, RECORDING MEDIUM AND PORTABLE APPARATUS Dec 19, 2018 Abandoned
Array ( [id] => 14512487 [patent_doc_number] => 20190199898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => IMAGE CAPTURING APPARATUS, IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/228500 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228500
IMAGE CAPTURING APPARATUS, IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM Dec 19, 2018 Abandoned
Array ( [id] => 16411381 [patent_doc_number] => 10819956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Display system of vehicle and method of driving the same [patent_app_type] => utility [patent_app_number] => 16/216470 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6630 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216470
Display system of vehicle and method of driving the same Dec 10, 2018 Issued
Array ( [id] => 14512571 [patent_doc_number] => 20190199940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => IMAGE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/194984 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194984
Image display apparatus Nov 18, 2018 Issued
Array ( [id] => 14082139 [patent_doc_number] => 20190089957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => CONTENT ADAPTIVE QUANTIZATION FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 16/195531 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195531
Content adaptive quantization for video coding Nov 18, 2018 Issued
Array ( [id] => 15706429 [patent_doc_number] => 10609411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Cross color prediction for image/video compression [patent_app_type] => utility [patent_app_number] => 16/194358 [patent_app_country] => US [patent_app_date] => 2018-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3657 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194358
Cross color prediction for image/video compression Nov 17, 2018 Issued
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