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] => 5495105 [patent_doc_number] => 20090263133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'OPTICAL COMMUNICATION NETWORK SYSTEM, PARENT STATION OPTICAL COMMUNICATION DEVICE, AND CHILD STATION OPTICAL COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/065155 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8259 [patent_no_of_claims] => 15 [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/A1/0263/20090263133.pdf [firstpage_image] =>[orig_patent_app_number] => 12065155 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/065155
OPTICAL COMMUNICATION NETWORK SYSTEM, PARENT STATION OPTICAL COMMUNICATION DEVICE, AND CHILD STATION OPTICAL COMMUNICATION DEVICE Aug 29, 2006 Abandoned
Array ( [id] => 5193239 [patent_doc_number] => 20070081721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Apparatus, method, and program for taking an image, and apparatus, method, and program for processing an image' [patent_app_type] => utility [patent_app_number] => 11/512614 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 13085 [patent_no_of_claims] => 19 [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/A1/0081/20070081721.pdf [firstpage_image] =>[orig_patent_app_number] => 11512614 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/512614
Apparatus, method, and program for taking an image, and apparatus, method, and program for processing an image Aug 29, 2006 Issued
Array ( [id] => 5147760 [patent_doc_number] => 20070047814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'IMAGE PROCESSING APPARATUS AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 11/468351 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 10245 [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/A1/0047/20070047814.pdf [firstpage_image] =>[orig_patent_app_number] => 11468351 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/468351
Image processing apparatus and method thereof Aug 29, 2006 Issued
Array ( [id] => 4675254 [patent_doc_number] => 20080212883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Processing Method of Data Structure for Real-Time Image Processing' [patent_app_type] => utility [patent_app_number] => 12/063700 [patent_app_country] => US [patent_app_date] => 2006-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8258 [patent_no_of_claims] => 10 [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/A1/0212/20080212883.pdf [firstpage_image] =>[orig_patent_app_number] => 12063700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/063700
Processing Method of Data Structure for Real-Time Image Processing Aug 16, 2006 Abandoned
Array ( [id] => 5147905 [patent_doc_number] => 20070047959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'SYSTEM AND METHOD FOR SUPPORTING COMMUNICATIONS BETWEEN SUBCRIBER OPTICAL INTERFACES COUPLED TO THE SAME LASER TRANSCEIVER NODE IN AN OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 11/464486 [patent_app_country] => US [patent_app_date] => 2006-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12686 [patent_no_of_claims] => 16 [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/A1/0047/20070047959.pdf [firstpage_image] =>[orig_patent_app_number] => 11464486 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/464486
SYSTEM AND METHOD FOR SUPPORTING COMMUNICATIONS BETWEEN SUBCRIBER OPTICAL INTERFACES COUPLED TO THE SAME LASER TRANSCEIVER NODE IN AN OPTICAL NETWORK Aug 13, 2006 Abandoned
Array ( [id] => 4650733 [patent_doc_number] => 20080037989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Method And Apparatus For Handling Data And Aircraft Employing Same' [patent_app_type] => utility [patent_app_number] => 11/464308 [patent_app_country] => US [patent_app_date] => 2006-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6616 [patent_no_of_claims] => 35 [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/A1/0037/20080037989.pdf [firstpage_image] =>[orig_patent_app_number] => 11464308 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/464308
Method And Apparatus For Handling Data And Aircraft Employing Same Aug 13, 2006 Abandoned
Array ( [id] => 5284187 [patent_doc_number] => 20090097862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'Quantum Repeater' [patent_app_type] => utility [patent_app_number] => 11/990421 [patent_app_country] => US [patent_app_date] => 2006-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11999 [patent_no_of_claims] => 29 [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/A1/0097/20090097862.pdf [firstpage_image] =>[orig_patent_app_number] => 11990421 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/990421
Quantum repeater Aug 10, 2006 Issued
Array ( [id] => 154820 [patent_doc_number] => 07684695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-03-23 [patent_title] => 'Optical diagnostic indicator' [patent_app_type] => utility [patent_app_number] => 11/503033 [patent_app_country] => US [patent_app_date] => 2006-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9864 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/684/07684695.pdf [firstpage_image] =>[orig_patent_app_number] => 11503033 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/503033
Optical diagnostic indicator Aug 10, 2006 Issued
Array ( [id] => 4976563 [patent_doc_number] => 20070217794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Method for measuring optical characteristics and system thereof' [patent_app_type] => utility [patent_app_number] => 11/502535 [patent_app_country] => US [patent_app_date] => 2006-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6053 [patent_no_of_claims] => 10 [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/A1/0217/20070217794.pdf [firstpage_image] =>[orig_patent_app_number] => 11502535 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/502535
Method for measuring optical characteristics and system thereof Aug 10, 2006 Issued
Array ( [id] => 36915 [patent_doc_number] => 07787777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Optical packet network system' [patent_app_type] => utility [patent_app_number] => 11/502534 [patent_app_country] => US [patent_app_date] => 2006-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1833 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/787/07787777.pdf [firstpage_image] =>[orig_patent_app_number] => 11502534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/502534
Optical packet network system Aug 10, 2006 Issued
Array ( [id] => 7507 [patent_doc_number] => 07817922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Apparatus and method to generate carrier suppressed-return to zero optical signal' [patent_app_type] => utility [patent_app_number] => 11/501932 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 5494 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/817/07817922.pdf [firstpage_image] =>[orig_patent_app_number] => 11501932 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/501932
Apparatus and method to generate carrier suppressed-return to zero optical signal Aug 9, 2006 Issued
Array ( [id] => 4548718 [patent_doc_number] => 07889988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-15 [patent_title] => 'Optical transmission apparatus' [patent_app_type] => utility [patent_app_number] => 11/501760 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4783 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/889/07889988.pdf [firstpage_image] =>[orig_patent_app_number] => 11501760 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/501760
Optical transmission apparatus Aug 9, 2006 Issued
Array ( [id] => 5153600 [patent_doc_number] => 20070036483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Wavelength-division-multiplexed light source and wavelength-division-multiplexed passive optical network using the same' [patent_app_type] => utility [patent_app_number] => 11/502826 [patent_app_country] => US [patent_app_date] => 2006-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3823 [patent_no_of_claims] => 9 [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/A1/0036/20070036483.pdf [firstpage_image] =>[orig_patent_app_number] => 11502826 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/502826
Wavelength-division-multiplexed light source and wavelength-division-multiplexed passive optical network using the same Aug 9, 2006 Abandoned
Array ( [id] => 4987879 [patent_doc_number] => 20070154218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Optical discriminators and systems and methods' [patent_app_type] => utility [patent_app_number] => 11/501977 [patent_app_country] => US [patent_app_date] => 2006-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8768 [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/A1/0154/20070154218.pdf [firstpage_image] =>[orig_patent_app_number] => 11501977 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/501977
Optical discriminators and systems and methods Aug 8, 2006 Abandoned
Array ( [id] => 5153667 [patent_doc_number] => 20070036550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Communications apparatus' [patent_app_type] => utility [patent_app_number] => 11/501352 [patent_app_country] => US [patent_app_date] => 2006-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2125 [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/A1/0036/20070036550.pdf [firstpage_image] =>[orig_patent_app_number] => 11501352 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/501352
Communications apparatus Aug 8, 2006 Abandoned
Array ( [id] => 5258442 [patent_doc_number] => 20070212074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Apparatus for and method of generating millimeter waves' [patent_app_type] => utility [patent_app_number] => 11/500646 [patent_app_country] => US [patent_app_date] => 2006-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3513 [patent_no_of_claims] => 29 [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/A1/0212/20070212074.pdf [firstpage_image] =>[orig_patent_app_number] => 11500646 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/500646
Apparatus for and method of generating millimeter waves Aug 7, 2006 Issued
Array ( [id] => 5153658 [patent_doc_number] => 20070036541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Optical receiver with monitoring unit and a method for detecting consecutive identical state of optical signal' [patent_app_type] => utility [patent_app_number] => 11/500325 [patent_app_country] => US [patent_app_date] => 2006-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8187 [patent_no_of_claims] => 19 [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/A1/0036/20070036541.pdf [firstpage_image] =>[orig_patent_app_number] => 11500325 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/500325
Optical receiver with monitoring unit and a method for detecting consecutive identical state of optical signal Aug 7, 2006 Issued
Array ( [id] => 6318649 [patent_doc_number] => 20100195905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'METHOD OF SETTING CONTRAST IN DIGITAL IMAGE PROCESSING, AND AN ARRANGEMENT FOR THIS PURPOSE' [patent_app_type] => utility [patent_app_number] => 12/063060 [patent_app_country] => US [patent_app_date] => 2006-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4106 [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/A1/0195/20100195905.pdf [firstpage_image] =>[orig_patent_app_number] => 12063060 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/063060
METHOD OF SETTING CONTRAST IN DIGITAL IMAGE PROCESSING, AND AN ARRANGEMENT FOR THIS PURPOSE Jul 30, 2006 Abandoned
Array ( [id] => 5153659 [patent_doc_number] => 20070036542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Method for recognizing the integrity of an optical access line, optical system, tree-shaped access network, measuring unit, reflector and optical transmit and receive unit' [patent_app_type] => utility [patent_app_number] => 11/491083 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2089 [patent_no_of_claims] => 9 [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/A1/0036/20070036542.pdf [firstpage_image] =>[orig_patent_app_number] => 11491083 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/491083
Method for recognizing the integrity of an optical access line, optical system, tree-shaped access network, measuring unit, reflector and optical transmit and receive unit Jul 23, 2006 Abandoned
Array ( [id] => 4908937 [patent_doc_number] => 20080019703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Optical Transmitter Using Nyquist Pulse Shaping' [patent_app_type] => utility [patent_app_number] => 11/459256 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2897 [patent_no_of_claims] => 33 [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/A1/0019/20080019703.pdf [firstpage_image] =>[orig_patent_app_number] => 11459256 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/459256
Optical Transmitter Using Nyquist Pulse Shaping Jul 20, 2006 Abandoned
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