Search

Li Liu

Examiner (ID: 6699)

Most Active Art Unit
2666
Art Unit(s)
2613, 2636, 2634, 2665, 2624, 2666
Total Applications
2184
Issued Applications
1746
Pending Applications
125
Abandoned Applications
384

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20405147 [patent_doc_number] => 12495132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Techniques for displaying and capturing images [patent_app_type] => utility [patent_app_number] => 19/060516 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060516 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060516
Techniques for displaying and capturing images Feb 20, 2025 Issued
Array ( [id] => 19906968 [patent_doc_number] => 12283989 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Method and device for optically-carried information transmission based on full-spectrum LED [patent_app_type] => utility [patent_app_number] => 18/969312 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10052 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18969312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/969312
Method and device for optically-carried information transmission based on full-spectrum LED Dec 4, 2024 Issued
Array ( [id] => 20258575 [patent_doc_number] => 12430935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => System and methods for integrated video recording and video file management [patent_app_type] => utility [patent_app_number] => 18/903435 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 52 [patent_no_of_words] => 20124 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 484 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903435
System and methods for integrated video recording and video file management Sep 30, 2024 Issued
Array ( [id] => 20258575 [patent_doc_number] => 12430935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => System and methods for integrated video recording and video file management [patent_app_type] => utility [patent_app_number] => 18/903435 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 52 [patent_no_of_words] => 20124 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 484 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903435
System and methods for integrated video recording and video file management Sep 30, 2024 Issued
Array ( [id] => 19934417 [patent_doc_number] => 12307623 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Method and device for precisely obtaining fan-shaped image frame of paper cup [patent_app_type] => utility [patent_app_number] => 18/896726 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3363 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18896726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896726
Method and device for precisely obtaining fan-shaped image frame of paper cup Sep 24, 2024 Issued
Array ( [id] => 19956928 [patent_doc_number] => 12327343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Systems and methods for standardization of electrocardiogram signal images [patent_app_type] => utility [patent_app_number] => 18/826718 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 22464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18826718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826718
Systems and methods for standardization of electrocardiogram signal images Sep 5, 2024 Issued
Array ( [id] => 19711967 [patent_doc_number] => 20250022109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => IMAGE DATA PROCESSING METHOD, SYSTEM AND ELECTRONIC DEVICE DETERMINING SIMILAR TARGET IMAGE [patent_app_type] => utility [patent_app_number] => 18/764606 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764606
Image data processing method, system and electronic device determining similar target image Jul 4, 2024 Issued
Array ( [id] => 19670248 [patent_doc_number] => 12183013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Method and device for detecting leakage target by integrating temporal information [patent_app_type] => utility [patent_app_number] => 18/748072 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11530 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748072
Method and device for detecting leakage target by integrating temporal information Jun 18, 2024 Issued
Array ( [id] => 20403963 [patent_doc_number] => 12493940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Dynamic allocation of dynamic bins for variable dynamic range image content [patent_app_type] => utility [patent_app_number] => 18/742998 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742998
Dynamic allocation of dynamic bins for variable dynamic range image content Jun 12, 2024 Issued
Array ( [id] => 19620685 [patent_doc_number] => 20240406365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => TECHNIQUES FOR DISPLAYING AND CAPTURING IMAGES [patent_app_type] => utility [patent_app_number] => 18/661336 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18661336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661336
Techniques for displaying and capturing images May 9, 2024 Issued
Array ( [id] => 19393673 [patent_doc_number] => 20240283543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHOD AND AN APPARATUS FOR TRANSITIONING BETWEEN OPTICAL NETWORKS [patent_app_type] => utility [patent_app_number] => 18/651913 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651913
Method and an apparatus for transitioning between optical networks Apr 30, 2024 Issued
Array ( [id] => 20203404 [patent_doc_number] => 12406184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Methods and systems to configure and use neural networks in characterizing physiological systems [patent_app_type] => utility [patent_app_number] => 18/643601 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 18488 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643601
Methods and systems to configure and use neural networks in characterizing physiological systems Apr 22, 2024 Issued
Array ( [id] => 19559192 [patent_doc_number] => 20240370984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD AND APPARATUS FOR DETERMINING A GROWTH FACTOR [patent_app_type] => utility [patent_app_number] => 18/620205 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620205
Method and apparatus for determining a growth factor Mar 27, 2024 Issued
Array ( [id] => 19499809 [patent_doc_number] => 20240338827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => SYSTEM AND A METHOD FOR ANALYSING A FLUID SAMPLE [patent_app_type] => utility [patent_app_number] => 18/620425 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620425
System and a method for analysing a fluid sample Mar 27, 2024 Issued
Array ( [id] => 19284728 [patent_doc_number] => 20240221204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => APPARATUS INCLUDING NPU OPERATED BASED ON MACHINE CODES CORRESPONDING TO ANN MODEL [patent_app_type] => utility [patent_app_number] => 18/602143 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602143
Apparatus including NPU operated based on machine codes corresponding to ANN model Mar 11, 2024 Issued
Array ( [id] => 19918151 [patent_doc_number] => 12293523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Systems and methods for automatically cropping digital images [patent_app_type] => utility [patent_app_number] => 18/600625 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3414 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600625
Systems and methods for automatically cropping digital images Mar 7, 2024 Issued
Array ( [id] => 19954166 [patent_doc_number] => 12324561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Distortion correction of endoscopic images in computer-assisted tele-operated surgery [patent_app_type] => utility [patent_app_number] => 18/600331 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600331
Distortion correction of endoscopic images in computer-assisted tele-operated surgery Mar 7, 2024 Issued
Array ( [id] => 19965980 [patent_doc_number] => 12335509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Tracking a reference picture on an electronic device [patent_app_type] => utility [patent_app_number] => 18/593515 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4947 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593515
Tracking a reference picture on an electronic device Feb 29, 2024 Issued
Array ( [id] => 19965980 [patent_doc_number] => 12335509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Tracking a reference picture on an electronic device [patent_app_type] => utility [patent_app_number] => 18/593515 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4947 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593515
Tracking a reference picture on an electronic device Feb 29, 2024 Issued
Array ( [id] => 19919427 [patent_doc_number] => 12294817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Optical switch with all-optical memory buffer [patent_app_type] => utility [patent_app_number] => 18/444700 [patent_app_country] => US [patent_app_date] => 2024-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444700
Optical switch with all-optical memory buffer Feb 17, 2024 Issued
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