Search

Li Liu

Examiner (ID: 19142, Phone: (571)270-5363 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2636, 2624, 2634, 2613, 2665, 2666
Total Applications
2203
Issued Applications
1778
Pending Applications
82
Abandoned Applications
390

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15999655 [patent_doc_number] => 20200175698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => MEDICAL IMAGE REGISTRATION GUIDED BY TARGET LESION [patent_app_type] => utility [patent_app_number] => 16/782362 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16782362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782362
Medical image registration guided by target lesion Feb 4, 2020 Issued
Array ( [id] => 16227535 [patent_doc_number] => 20200252652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD [patent_app_type] => utility [patent_app_number] => 16/780922 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780922
ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD Feb 3, 2020 Abandoned
Array ( [id] => 16220742 [patent_doc_number] => 20200245858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => OPHTHALMOLOGIC IMAGE PROCESSING DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING COMPUTER-READABLE INSTRUCTIONS [patent_app_type] => utility [patent_app_number] => 16/778257 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778257
Ophthalmologic image processing device and non-transitory computer-readable storage medium storing computer-readable instructions Jan 30, 2020 Issued
Array ( [id] => 17269819 [patent_doc_number] => 11195247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-07 [patent_title] => Camera motion aware local tone mapping [patent_app_type] => utility [patent_app_number] => 16/777074 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9118 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777074
Camera motion aware local tone mapping Jan 29, 2020 Issued
Array ( [id] => 16300495 [patent_doc_number] => 20200286218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => IMAGE INSPECTING APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/776471 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776471
Image inspecting apparatus and image forming system Jan 28, 2020 Issued
Array ( [id] => 17543518 [patent_doc_number] => 11308647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Method and system for improving compression ratio by difference between blocks of image file [patent_app_type] => utility [patent_app_number] => 16/775906 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6830 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775906
Method and system for improving compression ratio by difference between blocks of image file Jan 28, 2020 Issued
Array ( [id] => 16225689 [patent_doc_number] => 20200250806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/774704 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16774704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774704
Information processing apparatus, information processing method, and storage medium for defect inspection and detection Jan 27, 2020 Issued
Array ( [id] => 19295118 [patent_doc_number] => 12034488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Optical communication device [patent_app_type] => utility [patent_app_number] => 17/795345 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9563 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795345
Optical communication device Jan 26, 2020 Issued
Array ( [id] => 16982172 [patent_doc_number] => 20210226409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => REFLECTIVE OPTICAL MODULATOR HAVING REDUCED TEMPERATURE SENSITIVITY [patent_app_type] => utility [patent_app_number] => 16/745468 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745468
REFLECTIVE OPTICAL MODULATOR HAVING REDUCED TEMPERATURE SENSITIVITY Jan 16, 2020 Abandoned
Array ( [id] => 15941105 [patent_doc_number] => 20200162186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Optical Module and Network Device [patent_app_type] => utility [patent_app_number] => 16/744786 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744786
Optical Module and Network Device Jan 15, 2020 Abandoned
Array ( [id] => 16965802 [patent_doc_number] => 20210217301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => COPPER and/or FIBER OPTIC BASED USB CABLE ADDED WITH INTEGRATED IR INFRARED REMOTE CONTROL WITHOUT REDUCING USB CONNECTIONS & STANDARD SPECS [patent_app_type] => utility [patent_app_number] => 16/743536 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1197 [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] => 16743536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743536
COPPER and/or FIBER OPTIC BASED USB CABLE ADDED WITH INTEGRATED IR INFRARED REMOTE CONTROL WITHOUT REDUCING USB CONNECTIONS & STANDARD SPECS Jan 14, 2020 Abandoned
Array ( [id] => 16179823 [patent_doc_number] => 20200226792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => METHODS AND APPARATUS FOR SIGNALING VIEWPORTS AND REGIONS OF INTEREST FOR POINT CLOUD MULTIMEDIA DATA [patent_app_type] => utility [patent_app_number] => 16/738387 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738387
Methods and apparatus for signaling viewports and regions of interest for point cloud multimedia data Jan 8, 2020 Issued
Array ( [id] => 15858995 [patent_doc_number] => 10644802 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Communication system and method for an optical local area network [patent_app_type] => utility [patent_app_number] => 16/734270 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7936 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734270
Communication system and method for an optical local area network Jan 2, 2020 Issued
Array ( [id] => 17926746 [patent_doc_number] => 11470019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Dynamically switching queueing schemes for network switches [patent_app_type] => utility [patent_app_number] => 16/732023 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 38 [patent_no_of_words] => 29635 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732023
Dynamically switching queueing schemes for network switches Dec 30, 2019 Issued
Array ( [id] => 16693631 [patent_doc_number] => 20210076110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => DYNAMICALLY SWITCHING QUEUEING SCHEMES FOR NETWORK SWITCHES [patent_app_type] => utility [patent_app_number] => 16/732041 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732041
Dynamically switching queueing schemes for network switches Dec 30, 2019 Issued
Array ( [id] => 17310900 [patent_doc_number] => 11212028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => System and methods for coherent optical extension [patent_app_type] => utility [patent_app_number] => 16/730089 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4924 [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] => 16730089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730089
System and methods for coherent optical extension Dec 29, 2019 Issued
Array ( [id] => 15872243 [patent_doc_number] => 20200143525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => IMAGE PROCESSING METHOD, DEVICE AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/731026 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731026
IMAGE PROCESSING METHOD, DEVICE AND COMPUTER READABLE STORAGE MEDIUM Dec 29, 2019 Abandoned
Array ( [id] => 16930230 [patent_doc_number] => 20210196119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHODS AND APPARATUS FOR DETECTING A PRESENCE AND SEVERITY OF A CATARACT IN AMBIENT LIGHTING [patent_app_type] => utility [patent_app_number] => 16/728220 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728220
METHODS AND APPARATUS FOR DETECTING A PRESENCE AND SEVERITY OF A CATARACT IN AMBIENT LIGHTING Dec 26, 2019 Abandoned
Array ( [id] => 20111029 [patent_doc_number] => 12361757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Outputting notification information when having decided that independently acting person belongs to group [patent_app_type] => utility [patent_app_number] => 17/788832 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4748 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788832
Outputting notification information when having decided that independently acting person belongs to group Dec 26, 2019 Issued
Array ( [id] => 16118283 [patent_doc_number] => 20200211164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => DATA PROCESSING METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 16/728871 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728871
Data processing method and device for managing discreet display Dec 26, 2019 Issued
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