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] => 16929400 [patent_doc_number] => 11050902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Video encoding and decoding [patent_app_type] => utility [patent_app_number] => 16/746601 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9978 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746601
Video encoding and decoding Jan 16, 2020 Issued
Array ( [id] => 16929401 [patent_doc_number] => 11050903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Video encoding and decoding [patent_app_type] => utility [patent_app_number] => 16/746649 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9980 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746649
Video encoding and decoding Jan 16, 2020 Issued
Array ( [id] => 16159465 [patent_doc_number] => 20200217965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => HIGH DYNAMIC RANGE DIRECT TIME OF FLIGHT SENSOR WITH SIGNAL-DEPENDENT EFFECTIVE READOUT RATE [patent_app_type] => utility [patent_app_number] => 16/733463 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733463
High dynamic range direct time of flight sensor with signal-dependent effective readout rate Jan 2, 2020 Issued
Array ( [id] => 17079025 [patent_doc_number] => 11115452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Method and device for processing encoded video data, and method and device for generating encoded video data [patent_app_type] => utility [patent_app_number] => 16/729966 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11193 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729966
Method and device for processing encoded video data, and method and device for generating encoded video data Dec 29, 2019 Issued
Array ( [id] => 16610751 [patent_doc_number] => 10911784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Method of coding and decoding images, device for coding and decoding images and computer programmes corresponding thereto [patent_app_type] => utility [patent_app_number] => 16/728640 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15914 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728640
Method of coding and decoding images, device for coding and decoding images and computer programmes corresponding thereto Dec 26, 2019 Issued
Array ( [id] => 17553060 [patent_doc_number] => 20220124403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SEAMLESS SWITCHING METHOD, DEVICE AND STORAGE MEDIUM OF SOFTWARE AND HARDWARE DECODING RESOLUTION [patent_app_type] => utility [patent_app_number] => 17/425176 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425176
Seamless switching method, device and storage medium of software and hardware decoding resolution Dec 15, 2019 Issued
Array ( [id] => 17711902 [patent_doc_number] => 11375877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method for building a video bus, video bus layout, plug-in card, endoscope and corresponding use [patent_app_type] => utility [patent_app_number] => 16/713800 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5569 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713800
Method for building a video bus, video bus layout, plug-in card, endoscope and corresponding use Dec 12, 2019 Issued
Array ( [id] => 15747649 [patent_doc_number] => 20200112714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL [patent_app_type] => utility [patent_app_number] => 16/704325 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704325
METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL Dec 4, 2019 Abandoned
Array ( [id] => 16852046 [patent_doc_number] => 20210152791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => CORRECTION FOR LATERAL CHROMATIC ABERRATION IN IMAGES [patent_app_type] => utility [patent_app_number] => 16/688964 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16688964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688964
CORRECTION FOR LATERAL CHROMATIC ABERRATION IN IMAGES Nov 18, 2019 Abandoned
Array ( [id] => 16838394 [patent_doc_number] => 20210146406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => CLEANING APPARATUS FOR SENSOR [patent_app_type] => utility [patent_app_number] => 16/686494 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686494
CLEANING APPARATUS FOR SENSOR Nov 17, 2019 Abandoned
Array ( [id] => 18917720 [patent_doc_number] => 11879996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => LIDAR sensors and methods for LIDAR sensors [patent_app_type] => utility [patent_app_number] => 16/679748 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9058 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16679748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679748
LIDAR sensors and methods for LIDAR sensors Nov 10, 2019 Issued
Array ( [id] => 16318415 [patent_doc_number] => 10778980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Entropy decoding apparatus with context pre-fetch and miss handling and associated entropy decoding method [patent_app_type] => utility [patent_app_number] => 16/677598 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6542 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677598
Entropy decoding apparatus with context pre-fetch and miss handling and associated entropy decoding method Nov 6, 2019 Issued
Array ( [id] => 16810134 [patent_doc_number] => 20210132689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => USER INTERFACE BASED IN PART ON EYE MOVEMENT [patent_app_type] => utility [patent_app_number] => 16/675168 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16675168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675168
USER INTERFACE BASED IN PART ON EYE MOVEMENT Nov 4, 2019 Abandoned
Array ( [id] => 16813235 [patent_doc_number] => 20210135790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => INFORMATION HANDLING SYSTEM MULTI-STREAM CABLE THROUGHPUT MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/670524 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670524
Information handling system multi-stream cable throughput management Oct 30, 2019 Issued
Array ( [id] => 16797287 [patent_doc_number] => 20210127105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => ELECTRONIC DEVICE AND SUBTITLE-EMBEDDING METHOD FOR VIRTUAL-REALITY VIDEO [patent_app_type] => utility [patent_app_number] => 16/667426 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667426
Electronic device and subtitle-embedding method for virtual-reality video Oct 28, 2019 Issued
Array ( [id] => 15839003 [patent_doc_number] => 20200134784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => Method, Electronic Device, and Storage Medium for Obtaining Depth Image [patent_app_type] => utility [patent_app_number] => 16/659030 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659030
Method, electronic device, and storage medium for obtaining depth image Oct 20, 2019 Issued
Array ( [id] => 15506363 [patent_doc_number] => 20200053370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => ACCELERATED RE-ENCODING OF VIDEO FOR VIDEO DELIVERY [patent_app_type] => utility [patent_app_number] => 16/658472 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658472
Accelerated re-encoding of video for video delivery Oct 20, 2019 Issued
Array ( [id] => 15464991 [patent_doc_number] => 20200045320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [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] => 16/599417 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599417
Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus Oct 10, 2019 Issued
Array ( [id] => 17248467 [patent_doc_number] => 20210368212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => REDUCING BANDING ARTIFACTS IN BACKWARD-COMPATIBLE HDR IMAGING [patent_app_type] => utility [patent_app_number] => 17/282523 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282523
Reducing banding artifacts in backward-compatible HDR imaging Oct 1, 2019 Issued
Array ( [id] => 17804468 [patent_doc_number] => 11418793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Adaptive affine motion vector coding [patent_app_type] => utility [patent_app_number] => 16/591455 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 21364 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591455
Adaptive affine motion vector coding Oct 1, 2019 Issued
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