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] => 4437511 [patent_doc_number] => 07970283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'High speed SFP transceiver' [patent_app_type] => utility [patent_app_number] => 11/074609 [patent_app_country] => US [patent_app_date] => 2005-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3136 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/970/07970283.pdf [firstpage_image] =>[orig_patent_app_number] => 11074609 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/074609
High speed SFP transceiver Mar 6, 2005 Issued
Array ( [id] => 335701 [patent_doc_number] => 07509047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'System and method for subcarrier modulation in ISM band as supervisory channel' [patent_app_type] => utility [patent_app_number] => 11/071399 [patent_app_country] => US [patent_app_date] => 2005-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9861 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/509/07509047.pdf [firstpage_image] =>[orig_patent_app_number] => 11071399 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/071399
System and method for subcarrier modulation in ISM band as supervisory channel Mar 1, 2005 Issued
Array ( [id] => 5753221 [patent_doc_number] => 20060222370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Methods and apparatus for optical modulation amplitude measurement' [patent_app_type] => utility [patent_app_number] => 11/068661 [patent_app_country] => US [patent_app_date] => 2005-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4418 [patent_no_of_claims] => 20 [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/A1/0222/20060222370.pdf [firstpage_image] =>[orig_patent_app_number] => 11068661 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/068661
Methods and apparatus for optical modulation amplitude measurement Feb 27, 2005 Abandoned
Array ( [id] => 5118862 [patent_doc_number] => 20070140576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Data processing apparatus, the method and coding apparatus' [patent_app_type] => utility [patent_app_number] => 10/591234 [patent_app_country] => US [patent_app_date] => 2005-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6316 [patent_no_of_claims] => 13 [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/A1/0140/20070140576.pdf [firstpage_image] =>[orig_patent_app_number] => 10591234 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/591234
Data processing apparatus, the method and coding apparatus Feb 24, 2005 Issued
Array ( [id] => 105527 [patent_doc_number] => 07729616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Phase chip frequency-bins optical code division multiple access' [patent_app_type] => utility [patent_app_number] => 11/062090 [patent_app_country] => US [patent_app_date] => 2005-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9354 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/729/07729616.pdf [firstpage_image] =>[orig_patent_app_number] => 11062090 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/062090
Phase chip frequency-bins optical code division multiple access Feb 17, 2005 Issued
Array ( [id] => 1078284 [patent_doc_number] => 07616803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Surface inspection method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/052895 [patent_app_country] => US [patent_app_date] => 2005-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5060 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/616/07616803.pdf [firstpage_image] =>[orig_patent_app_number] => 11052895 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/052895
Surface inspection method and apparatus Feb 8, 2005 Issued
Array ( [id] => 5187742 [patent_doc_number] => 20070166050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Optical communication module' [patent_app_type] => utility [patent_app_number] => 10/586956 [patent_app_country] => US [patent_app_date] => 2005-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0166/20070166050.pdf [firstpage_image] =>[orig_patent_app_number] => 10586956 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/586956
Optical communication module Feb 3, 2005 Abandoned
Array ( [id] => 6911468 [patent_doc_number] => 20050175226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Operation control apparatus, process control apparatus, operation control method, its program and recording medium storing the program' [patent_app_type] => utility [patent_app_number] => 11/048860 [patent_app_country] => US [patent_app_date] => 2005-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16170 [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/A1/0175/20050175226.pdf [firstpage_image] =>[orig_patent_app_number] => 11048860 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/048860
Operation control apparatus, process control apparatus, operation control method, its program and recording medium storing the program Feb 2, 2005 Abandoned
Array ( [id] => 5601513 [patent_doc_number] => 20060291858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Bi-directional compound-WDM fiberoptic system architecture with redundancy protection for transmission of data, voice and video signals' [patent_app_type] => utility [patent_app_number] => 11/045914 [patent_app_country] => US [patent_app_date] => 2005-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3195 [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] => publications/A1/0291/20060291858.pdf [firstpage_image] =>[orig_patent_app_number] => 11045914 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/045914
Bi-directional compound-WDM fiberoptic system architecture with redundancy protection for transmission of data, voice and video signals Jan 30, 2005 Abandoned
Array ( [id] => 4446127 [patent_doc_number] => 07929862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Optical transmission system and optical transmission method' [patent_app_type] => utility [patent_app_number] => 11/045486 [patent_app_country] => US [patent_app_date] => 2005-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5526 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/929/07929862.pdf [firstpage_image] =>[orig_patent_app_number] => 11045486 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/045486
Optical transmission system and optical transmission method Jan 30, 2005 Issued
Array ( [id] => 5648072 [patent_doc_number] => 20060133804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Method and apparatus for protecting optical signals within a wavelength division multiplexed environment' [patent_app_type] => utility [patent_app_number] => 11/045674 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 11654 [patent_no_of_claims] => 47 [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/A1/0133/20060133804.pdf [firstpage_image] =>[orig_patent_app_number] => 11045674 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/045674
Method and apparatus for protecting optical signals within a wavelength division multiplexed environment Jan 27, 2005 Abandoned
Array ( [id] => 5636714 [patent_doc_number] => 20060067687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Package starting control device' [patent_app_type] => utility [patent_app_number] => 11/044994 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7090 [patent_no_of_claims] => 10 [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/A1/0067/20060067687.pdf [firstpage_image] =>[orig_patent_app_number] => 11044994 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/044994
Package starting control device Jan 27, 2005 Issued
Array ( [id] => 5666366 [patent_doc_number] => 20060171716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Multi-channel all-optical signal processor' [patent_app_type] => utility [patent_app_number] => 11/045913 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3815 [patent_no_of_claims] => 28 [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/A1/0171/20060171716.pdf [firstpage_image] =>[orig_patent_app_number] => 11045913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/045913
Multi-channel all-optical signal processor Jan 27, 2005 Issued
Array ( [id] => 6911591 [patent_doc_number] => 20050175349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Electronic signal blanking in optical transceivers' [patent_app_type] => utility [patent_app_number] => 11/044821 [patent_app_country] => US [patent_app_date] => 2005-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4025 [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] => publications/A1/0175/20050175349.pdf [firstpage_image] =>[orig_patent_app_number] => 11044821 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/044821
Electronic signal blanking in optical transceivers Jan 26, 2005 Issued
Array ( [id] => 7004206 [patent_doc_number] => 20050169519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Image processing apparatus, image pickup apparatus, image processing method, image data output method, image processing program and image data ouput program' [patent_app_type] => utility [patent_app_number] => 11/035572 [patent_app_country] => US [patent_app_date] => 2005-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 17890 [patent_no_of_claims] => 30 [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] => publications/A1/0169/20050169519.pdf [firstpage_image] =>[orig_patent_app_number] => 11035572 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/035572
Image processing apparatus, image pickup apparatus, image processing method, image data output method, image processing program and image data ouput program Jan 13, 2005 Abandoned
Array ( [id] => 6982541 [patent_doc_number] => 20050152611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Video/image coding method and system enabling region-of-interest' [patent_app_type] => utility [patent_app_number] => 11/033876 [patent_app_country] => US [patent_app_date] => 2005-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5462 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20050152611.pdf [firstpage_image] =>[orig_patent_app_number] => 11033876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/033876
Video/image coding method and system enabling region-of-interest Jan 12, 2005 Abandoned
Array ( [id] => 5187640 [patent_doc_number] => 20070165948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Mesh models with internal discrete elements' [patent_app_type] => utility [patent_app_number] => 10/597085 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4931 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20070165948.pdf [firstpage_image] =>[orig_patent_app_number] => 10597085 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/597085
Mesh models with internal discrete elements Jan 4, 2005 Abandoned
Array ( [id] => 5630746 [patent_doc_number] => 20060147214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Optically connecting computer components' [patent_app_type] => utility [patent_app_number] => 11/026667 [patent_app_country] => US [patent_app_date] => 2004-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2980 [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/A1/0147/20060147214.pdf [firstpage_image] =>[orig_patent_app_number] => 11026667 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/026667
Optically connecting computer components Dec 30, 2004 Issued
Array ( [id] => 7004200 [patent_doc_number] => 20050169513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Reference data generating method, pattern defect checking apparatus, pattern defect checking method, reference data generating program, and semiconductor device manufacturing method' [patent_app_type] => utility [patent_app_number] => 11/024198 [patent_app_country] => US [patent_app_date] => 2004-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5892 [patent_no_of_claims] => 16 [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] => publications/A1/0169/20050169513.pdf [firstpage_image] =>[orig_patent_app_number] => 11024198 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/024198
Reference data generating method, pattern defect checking apparatus, pattern defect checking method, reference data generating program, and semiconductor device manufacturing method Dec 28, 2004 Issued
Array ( [id] => 5654755 [patent_doc_number] => 20060140490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Method and apparatus for controlling access to image data' [patent_app_type] => utility [patent_app_number] => 11/025268 [patent_app_country] => US [patent_app_date] => 2004-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6053 [patent_no_of_claims] => 26 [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] => publications/A1/0140/20060140490.pdf [firstpage_image] =>[orig_patent_app_number] => 11025268 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/025268
Method and apparatus for controlling access to image data Dec 28, 2004 Abandoned
Menu