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
14/528834 RATIOMETRIC CONTROL OF OPTICAL DEVICES Oct 29, 2014 Abandoned
Array ( [id] => 11797499 [patent_doc_number] => 09407376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Polarization demultiplexing of optical signals' [patent_app_type] => utility [patent_app_number] => 14/527349 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8925 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14527349 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527349
Polarization demultiplexing of optical signals Oct 28, 2014 Issued
Array ( [id] => 10779099 [patent_doc_number] => 20160125255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'DYNAMIC ABSORPTION WINDOW FOR FOREGROUND BACKGROUND DETECTOR' [patent_app_type] => utility [patent_app_number] => 14/526815 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8638 [patent_no_of_claims] => 24 [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] => 14526815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/526815
Dynamic absorption window for foreground background detector Oct 28, 2014 Issued
Array ( [id] => 11687959 [patent_doc_number] => 09686012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'LED-lamp, power-line network system, writing method for location information, projector, data processing method and collision avoidance system' [patent_app_type] => utility [patent_app_number] => 14/527161 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 15718 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14527161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527161
LED-lamp, power-line network system, writing method for location information, projector, data processing method and collision avoidance system Oct 28, 2014 Issued
Array ( [id] => 10779465 [patent_doc_number] => 20160125621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'INCREMENTAL UPDATE FOR BACKGROUND MODEL THRESHOLDS' [patent_app_type] => utility [patent_app_number] => 14/526879 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8638 [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] => 14526879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/526879
Incremental update for background model thresholds Oct 28, 2014 Issued
Array ( [id] => 10232871 [patent_doc_number] => 20150117866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'QUADRATURE AMPLITUDE MODULATION SYMBOL MAPPING' [patent_app_type] => utility [patent_app_number] => 14/527371 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4791 [patent_no_of_claims] => 20 [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] => 14527371 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527371
QUADRATURE AMPLITUDE MODULATION SYMBOL MAPPING Oct 28, 2014 Abandoned
Array ( [id] => 10571586 [patent_doc_number] => 09294782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-22 [patent_title] => 'Image processing system with artifact reduction mechanism and method of operation thereof' [patent_app_type] => utility [patent_app_number] => 14/525524 [patent_app_country] => US [patent_app_date] => 2014-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5514 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14525524 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/525524
Image processing system with artifact reduction mechanism and method of operation thereof Oct 27, 2014 Issued
Array ( [id] => 10773495 [patent_doc_number] => 20160119651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'IMAGE PROCESSING SYSTEM WITH BITSTREAM REDUCTION AND METHOD OF OPERATION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/525364 [patent_app_country] => US [patent_app_date] => 2014-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8232 [patent_no_of_claims] => 20 [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] => 14525364 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/525364
Image processing system with bitstream reduction and method of operation thereof Oct 27, 2014 Issued
Array ( [id] => 10773490 [patent_doc_number] => 20160119646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'IMAGE PROCESSING SYSTEM WITH BINARY DECOMPOSITION AND METHOD OF OPERATION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/525474 [patent_app_country] => US [patent_app_date] => 2014-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15811 [patent_no_of_claims] => 20 [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] => 14525474 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/525474
Image processing system with binary decomposition and method of operation thereof Oct 27, 2014 Issued
Array ( [id] => 11776842 [patent_doc_number] => 09385829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Optical transceiver having optics with rotated optical path' [patent_app_type] => utility [patent_app_number] => 14/526320 [patent_app_country] => US [patent_app_date] => 2014-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5685 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14526320 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/526320
Optical transceiver having optics with rotated optical path Oct 27, 2014 Issued
Array ( [id] => 10772905 [patent_doc_number] => 20160119060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'LIGHT EMITTING DIODE (LED)-BASED MULTI-BITRATE DATA LINKS' [patent_app_type] => utility [patent_app_number] => 14/525619 [patent_app_country] => US [patent_app_date] => 2014-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10962 [patent_no_of_claims] => 22 [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] => 14525619 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/525619
Light emitting diode (LED)-based multi-bitrate data links Oct 27, 2014 Issued
Array ( [id] => 9863890 [patent_doc_number] => 20150043909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'Methods and Systems for Increasing Reach and/or Split in Passive Optical Networks' [patent_app_type] => utility [patent_app_number] => 14/524259 [patent_app_country] => US [patent_app_date] => 2014-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10033 [patent_no_of_claims] => 16 [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] => 14524259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/524259
Methods and Systems for Increasing Reach and/or Split in Passive Optical Networks Oct 26, 2014 Abandoned
Array ( [id] => 12014052 [patent_doc_number] => 09807389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Method and apparatus for improving visual quality by using neighboring pixel information in flatness check and/or applying smooth function to quantization parameters/pixel values' [patent_app_type] => utility [patent_app_number] => 14/646020 [patent_app_country] => US [patent_app_date] => 2014-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11294 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14646020 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/646020
Method and apparatus for improving visual quality by using neighboring pixel information in flatness check and/or applying smooth function to quantization parameters/pixel values Oct 23, 2014 Issued
Array ( [id] => 11308781 [patent_doc_number] => 09516197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Apparatus and method for lossless compression of raw color sensor data from a color array filtered image sensor' [patent_app_type] => utility [patent_app_number] => 14/519998 [patent_app_country] => US [patent_app_date] => 2014-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7065 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14519998 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/519998
Apparatus and method for lossless compression of raw color sensor data from a color array filtered image sensor Oct 20, 2014 Issued
Array ( [id] => 11781299 [patent_doc_number] => 09390487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Scene exposure auto-compensation for differential image comparisons' [patent_app_type] => utility [patent_app_number] => 14/518915 [patent_app_country] => US [patent_app_date] => 2014-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10232 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14518915 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/518915
Scene exposure auto-compensation for differential image comparisons Oct 19, 2014 Issued
Array ( [id] => 10709479 [patent_doc_number] => 20160055626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'METHOD AND SYSTEM FOR ESTABLISHING MODEL BASED ON VIRTUAL ALGORITHM' [patent_app_type] => utility [patent_app_number] => 14/518182 [patent_app_country] => US [patent_app_date] => 2014-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3924 [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] => 14518182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/518182
Method and system for establishing model based on virtual algorithm Oct 19, 2014 Issued
Array ( [id] => 11193817 [patent_doc_number] => 09424633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Image processing apparatus, and non-transitory computer readable medium for generating a feature-reflected image and for changing a degree of reflection of a feature in the feature-reflected image' [patent_app_type] => utility [patent_app_number] => 14/517058 [patent_app_country] => US [patent_app_date] => 2014-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 7023 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14517058 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/517058
Image processing apparatus, and non-transitory computer readable medium for generating a feature-reflected image and for changing a degree of reflection of a feature in the feature-reflected image Oct 16, 2014 Issued
Array ( [id] => 11768714 [patent_doc_number] => 09377356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Photon detector' [patent_app_type] => utility [patent_app_number] => 14/517471 [patent_app_country] => US [patent_app_date] => 2014-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8378 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14517471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/517471
Photon detector Oct 16, 2014 Issued
Array ( [id] => 9856931 [patent_doc_number] => 20150036947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'SYSTEMS AND METHODS FOR RESIZING AN IMAGE' [patent_app_type] => utility [patent_app_number] => 14/517423 [patent_app_country] => US [patent_app_date] => 2014-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13059 [patent_no_of_claims] => 20 [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] => 14517423 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/517423
Systems and methods for resizing an image Oct 16, 2014 Issued
Array ( [id] => 11056858 [patent_doc_number] => 20160253820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'DEVICE AND METHOD FOR OBTAINING A VITAL SIGNAL OF A SUBJECT' [patent_app_type] => utility [patent_app_number] => 15/028791 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5125 [patent_no_of_claims] => 15 [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] => 15028791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/028791
Device and method for obtaining a vital signal of a subject Oct 14, 2014 Issued
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