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] => 8535248 [patent_doc_number] => 08311410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Optical switch and optical waveform monitoring device utilizing optical switch' [patent_app_type] => utility [patent_app_number] => 12/926187 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 63 [patent_no_of_words] => 15749 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12926187 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/926187
Optical switch and optical waveform monitoring device utilizing optical switch Oct 28, 2010 Issued
Array ( [id] => 8872241 [patent_doc_number] => 08467625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Method and apparatus for encoding and decoding image by using rotational transform' [patent_app_type] => utility [patent_app_number] => 12/914181 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 12885 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12914181 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914181
Method and apparatus for encoding and decoding image by using rotational transform Oct 27, 2010 Issued
Array ( [id] => 9061884 [patent_doc_number] => 08548330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Sectorization in distributed antenna systems, and related components and methods' [patent_app_type] => utility [patent_app_number] => 12/914585 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11939 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12914585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914585
Sectorization in distributed antenna systems, and related components and methods Oct 27, 2010 Issued
Array ( [id] => 9028679 [patent_doc_number] => 08538270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Photonic RF frequency conversion' [patent_app_type] => utility [patent_app_number] => 12/912611 [patent_app_country] => US [patent_app_date] => 2010-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8212 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12912611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/912611
Photonic RF frequency conversion Oct 25, 2010 Issued
Array ( [id] => 8157898 [patent_doc_number] => 20120099863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'HYBRID OPTICAL/ELECTRICAL SWITCHING SYSTEM FOR DATA CENTER NETWORKS' [patent_app_type] => utility [patent_app_number] => 12/911491 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2999 [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] => publications/A1/0099/20120099863.pdf [firstpage_image] =>[orig_patent_app_number] => 12911491 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911491
Hybrid optical/electrical switching system for data center networks Oct 24, 2010 Issued
Array ( [id] => 5984109 [patent_doc_number] => 20110097085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'OPTICAL TRANSMITTER, OPTICAL TRANSMITTER AND RECEIVER SYSTEM, OPTICAL TRANSMITTING METHOD AND OPTICAL TRANSMITTING AND RECEIVING METHOD' [patent_app_type] => utility [patent_app_number] => 12/911395 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4895 [patent_no_of_claims] => 10 [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] => publications/A1/0097/20110097085.pdf [firstpage_image] =>[orig_patent_app_number] => 12911395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911395
Optical transmitter, optical transmitter and receiver system, optical transmitting method and optical transmitting and receiving method Oct 24, 2010 Issued
Array ( [id] => 6045951 [patent_doc_number] => 20110206381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'OPTICAL SERIALIZING/DESERIALIZING APPARATUS AND METHOD AND METHOD OF MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 12/911417 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 12656 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20110206381.pdf [firstpage_image] =>[orig_patent_app_number] => 12911417 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911417
OPTICAL SERIALIZING/DESERIALIZING APPARATUS AND METHOD AND METHOD OF MANUFACTURING SAME Oct 24, 2010 Abandoned
Array ( [id] => 6195174 [patent_doc_number] => 20110026928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'TRANSIENT CONTROL SOLUTION FOR OPTICAL NETWORKS' [patent_app_type] => utility [patent_app_number] => 12/901065 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5880 [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] => publications/A1/0026/20110026928.pdf [firstpage_image] =>[orig_patent_app_number] => 12901065 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/901065
Transient control solution for optical networks Oct 7, 2010 Issued
Array ( [id] => 8636799 [patent_doc_number] => 20130028602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'METHOD AND SYSTEM FOR ESTABLISHING END-TO-END SERVICE AND OPTICAL TRANSPORT NETWORK' [patent_app_type] => utility [patent_app_number] => 13/637043 [patent_app_country] => US [patent_app_date] => 2010-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11418 [patent_no_of_claims] => 17 [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] => 13637043 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/637043
Method and system for establishing end-to-end service and optical transport network Sep 16, 2010 Issued
Array ( [id] => 8877682 [patent_doc_number] => 08472661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Method and apparatus for testing water quality using a cell-phone application, mirror and plastic bag' [patent_app_type] => utility [patent_app_number] => 12/807506 [patent_app_country] => US [patent_app_date] => 2010-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2917 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12807506 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/807506
Method and apparatus for testing water quality using a cell-phone application, mirror and plastic bag Sep 6, 2010 Issued
Array ( [id] => 4476223 [patent_doc_number] => 07945168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Free-space quantum communications system and process operative absent line-of-sight' [patent_app_type] => utility [patent_app_number] => 12/859834 [patent_app_country] => US [patent_app_date] => 2010-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7018 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/945/07945168.pdf [firstpage_image] =>[orig_patent_app_number] => 12859834 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/859834
Free-space quantum communications system and process operative absent line-of-sight Aug 19, 2010 Issued
Array ( [id] => 8631848 [patent_doc_number] => 08363932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Apparatus and method of removing false color in image' [patent_app_type] => utility [patent_app_number] => 12/805864 [patent_app_country] => US [patent_app_date] => 2010-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5477 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12805864 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/805864
Apparatus and method of removing false color in image Aug 19, 2010 Issued
Array ( [id] => 8774414 [patent_doc_number] => 08428384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Method and apparatus for performing an in-painting process on an image' [patent_app_type] => utility [patent_app_number] => 12/806786 [patent_app_country] => US [patent_app_date] => 2010-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5432 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12806786 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/806786
Method and apparatus for performing an in-painting process on an image Aug 18, 2010 Issued
Array ( [id] => 6038157 [patent_doc_number] => 20110091206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'IN-BAND OPTICAL NOISE MEASUREMENT USING DIFFERENTIAL POLARIZATION RESPONSE' [patent_app_type] => utility [patent_app_number] => 12/859648 [patent_app_country] => US [patent_app_date] => 2010-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12795 [patent_no_of_claims] => 30 [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] => publications/A1/0091/20110091206.pdf [firstpage_image] =>[orig_patent_app_number] => 12859648 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/859648
In-band optical noise measurement using differential polarization response Aug 18, 2010 Issued
Array ( [id] => 6389420 [patent_doc_number] => 20100303462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'OPTICAL DETECTION DEVICE IN WDM-PON AND METHOD FOR SAME' [patent_app_type] => utility [patent_app_number] => 12/856345 [patent_app_country] => US [patent_app_date] => 2010-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15712 [patent_no_of_claims] => 17 [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] => publications/A1/0303/20100303462.pdf [firstpage_image] =>[orig_patent_app_number] => 12856345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/856345
Optical detection device in WDM-PON and method for same Aug 12, 2010 Issued
Array ( [id] => 8551143 [patent_doc_number] => 08326034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Method of reducing the amount of black in an image' [patent_app_type] => utility [patent_app_number] => 12/805542 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3929 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12805542 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/805542
Method of reducing the amount of black in an image Aug 4, 2010 Issued
Array ( [id] => 9457372 [patent_doc_number] => 08718391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Random access image encoding system and method' [patent_app_type] => utility [patent_app_number] => 12/805452 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5551 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 8 [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] => 12805452 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/805452
Random access image encoding system and method Jul 29, 2010 Issued
Array ( [id] => 10840146 [patent_doc_number] => 08867837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Detecting separator lines in a web page' [patent_app_type] => utility [patent_app_number] => 13/812421 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13812421 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/812421
Detecting separator lines in a web page Jul 29, 2010 Issued
Array ( [id] => 6195090 [patent_doc_number] => 20110026844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'Method for decoding a stream of coded data representative of a sequence of images and method for coding a sequence of images' [patent_app_type] => utility [patent_app_number] => 12/804891 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6015 [patent_no_of_claims] => 8 [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] => publications/A1/0026/20110026844.pdf [firstpage_image] =>[orig_patent_app_number] => 12804891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/804891
Method for decoding a stream of coded data representative of a sequence of images and method for coding a sequence of images Jul 29, 2010 Issued
Array ( [id] => 8545400 [patent_doc_number] => 08320700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Apparatus and method of estimating scale ratio and noise strength of encoded image' [patent_app_type] => utility [patent_app_number] => 12/840630 [patent_app_country] => US [patent_app_date] => 2010-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8686 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12840630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/840630
Apparatus and method of estimating scale ratio and noise strength of encoded image Jul 20, 2010 Issued
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