Search

Shi K. Li

Examiner (ID: 377, Phone: (571)272-3031 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2634, 2633, 2613, 2637, 2635
Total Applications
1384
Issued Applications
985
Pending Applications
95
Abandoned Applications
346

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5384942 [patent_doc_number] => 20090226186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'OPTICAL PHASE-SHIFT-KEYING DEMODULATOR BIAS CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 12/042748 [patent_app_country] => US [patent_app_date] => 2008-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3412 [patent_no_of_claims] => 17 [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/A1/0226/20090226186.pdf [firstpage_image] =>[orig_patent_app_number] => 12042748 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/042748
OPTICAL PHASE-SHIFT-KEYING DEMODULATOR BIAS CONTROL METHOD Mar 4, 2008 Abandoned
Array ( [id] => 4710279 [patent_doc_number] => 20080298805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'System and Method for Wavelength Conversion and Switching' [patent_app_type] => utility [patent_app_number] => 12/042933 [patent_app_country] => US [patent_app_date] => 2008-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9685 [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/A1/0298/20080298805.pdf [firstpage_image] =>[orig_patent_app_number] => 12042933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/042933
System and Method for Wavelength Conversion and Switching Mar 4, 2008 Abandoned
Array ( [id] => 7556830 [patent_doc_number] => 08068736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Tunable dispersion compensator' [patent_app_type] => utility [patent_app_number] => 12/042823 [patent_app_country] => US [patent_app_date] => 2008-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6823 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/068/08068736.pdf [firstpage_image] =>[orig_patent_app_number] => 12042823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/042823
Tunable dispersion compensator Mar 4, 2008 Issued
Array ( [id] => 10196508 [patent_doc_number] => 09225425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-29 [patent_title] => 'System and method for dual speed passive optical networks' [patent_app_type] => utility [patent_app_number] => 12/074692 [patent_app_country] => US [patent_app_date] => 2008-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3450 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12074692 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/074692
System and method for dual speed passive optical networks Mar 4, 2008 Issued
Array ( [id] => 4751676 [patent_doc_number] => 20080159749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Optical communication system and optical transmitting apparatus for the same' [patent_app_type] => utility [patent_app_number] => 12/071768 [patent_app_country] => US [patent_app_date] => 2008-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3101 [patent_no_of_claims] => 15 [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/A1/0159/20080159749.pdf [firstpage_image] =>[orig_patent_app_number] => 12071768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/071768
Optical communication system and optical transmitting apparatus for the same Feb 25, 2008 Issued
Array ( [id] => 4878967 [patent_doc_number] => 20080152350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'BROADBAND ACCESS SYSTEM AND DEVICE' [patent_app_type] => utility [patent_app_number] => 12/036399 [patent_app_country] => US [patent_app_date] => 2008-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3312 [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] => publications/A1/0152/20080152350.pdf [firstpage_image] =>[orig_patent_app_number] => 12036399 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/036399
BROADBAND ACCESS SYSTEM AND DEVICE Feb 24, 2008 Abandoned
Array ( [id] => 16965 [patent_doc_number] => 07809277 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-05 [patent_title] => 'Methods and systems for polarization mode dispersion compensation' [patent_app_type] => utility [patent_app_number] => 12/070288 [patent_app_country] => US [patent_app_date] => 2008-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4810 [patent_no_of_claims] => 3 [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] => patents/07/809/07809277.pdf [firstpage_image] =>[orig_patent_app_number] => 12070288 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/070288
Methods and systems for polarization mode dispersion compensation Feb 13, 2008 Issued
Array ( [id] => 6610579 [patent_doc_number] => 20100310255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'Remote powering for FTTX via existing wire' [patent_app_type] => utility [patent_app_number] => 12/867099 [patent_app_country] => US [patent_app_date] => 2008-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5290 [patent_no_of_claims] => 25 [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/A1/0310/20100310255.pdf [firstpage_image] =>[orig_patent_app_number] => 12867099 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/867099
Remote powering for FTTX via existing wire Feb 10, 2008 Issued
Array ( [id] => 6610579 [patent_doc_number] => 20100310255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'Remote powering for FTTX via existing wire' [patent_app_type] => utility [patent_app_number] => 12/867099 [patent_app_country] => US [patent_app_date] => 2008-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5290 [patent_no_of_claims] => 25 [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/A1/0310/20100310255.pdf [firstpage_image] =>[orig_patent_app_number] => 12867099 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/867099
Remote powering for FTTX via existing wire Feb 10, 2008 Issued
Array ( [id] => 6610579 [patent_doc_number] => 20100310255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'Remote powering for FTTX via existing wire' [patent_app_type] => utility [patent_app_number] => 12/867099 [patent_app_country] => US [patent_app_date] => 2008-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5290 [patent_no_of_claims] => 25 [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/A1/0310/20100310255.pdf [firstpage_image] =>[orig_patent_app_number] => 12867099 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/867099
Remote powering for FTTX via existing wire Feb 10, 2008 Issued
Array ( [id] => 10552034 [patent_doc_number] => 09276675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Apparatus and method for transferring an optical signal in a wireless visible light communication system' [patent_app_type] => utility [patent_app_number] => 12/022443 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4293 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12022443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/022443
Apparatus and method for transferring an optical signal in a wireless visible light communication system Jan 29, 2008 Issued
Array ( [id] => 4791345 [patent_doc_number] => 20080292318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Optical transmission device,optical transmission method, and recording medium thereof' [patent_app_type] => utility [patent_app_number] => 12/010877 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16020 [patent_no_of_claims] => 10 [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/A1/0292/20080292318.pdf [firstpage_image] =>[orig_patent_app_number] => 12010877 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010877
Optical transmission device, optical transmission method, and recording medium thereof Jan 29, 2008 Issued
Array ( [id] => 4626055 [patent_doc_number] => 08005362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Passive optical network system and optical line terminal' [patent_app_type] => utility [patent_app_number] => 12/022172 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 5776 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/005/08005362.pdf [firstpage_image] =>[orig_patent_app_number] => 12022172 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/022172
Passive optical network system and optical line terminal Jan 29, 2008 Issued
Array ( [id] => 4440688 [patent_doc_number] => 07899329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Transmission system and transmission apparatus' [patent_app_type] => utility [patent_app_number] => 12/010751 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3302 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/899/07899329.pdf [firstpage_image] =>[orig_patent_app_number] => 12010751 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010751
Transmission system and transmission apparatus Jan 28, 2008 Issued
Array ( [id] => 7766485 [patent_doc_number] => 08116624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-14 [patent_title] => 'Method and system for evaluating an optical device' [patent_app_type] => utility [patent_app_number] => 12/011562 [patent_app_country] => US [patent_app_date] => 2008-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9793 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/116/08116624.pdf [firstpage_image] =>[orig_patent_app_number] => 12011562 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/011562
Method and system for evaluating an optical device Jan 27, 2008 Issued
Array ( [id] => 4845206 [patent_doc_number] => 20080181614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'METHOD AND APPARATUS FOR CORRECTING COLOR IMBALANCE OF VISIBLE LIGHT IN WAVELENGTH DIVISION PARALLEL VISIBLE LIGHT COMMUNICATIONS' [patent_app_type] => utility [patent_app_number] => 12/020622 [patent_app_country] => US [patent_app_date] => 2008-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4750 [patent_no_of_claims] => 18 [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/A1/0181/20080181614.pdf [firstpage_image] =>[orig_patent_app_number] => 12020622 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020622
Method and apparatus for correcting color imbalance of visible light in wavelength division parallel visible light communications Jan 27, 2008 Issued
Array ( [id] => 7536915 [patent_doc_number] => 08050556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'In-band optical frequency division reflectometry' [patent_app_type] => utility [patent_app_number] => 12/020010 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7673 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/050/08050556.pdf [firstpage_image] =>[orig_patent_app_number] => 12020010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020010
In-band optical frequency division reflectometry Jan 24, 2008 Issued
Array ( [id] => 8020871 [patent_doc_number] => 08139945 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-20 [patent_title] => 'Methods and systems for synchronized infrared real time location' [patent_app_type] => utility [patent_app_number] => 12/016547 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8547 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/139/08139945.pdf [firstpage_image] =>[orig_patent_app_number] => 12016547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/016547
Methods and systems for synchronized infrared real time location Jan 17, 2008 Issued
Array ( [id] => 5270627 [patent_doc_number] => 20090074403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'SELF-HEALING RING-BASED PASSIVE OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 12/016214 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4765 [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/A1/0074/20090074403.pdf [firstpage_image] =>[orig_patent_app_number] => 12016214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/016214
SELF-HEALING RING-BASED PASSIVE OPTICAL NETWORK Jan 17, 2008 Abandoned
Array ( [id] => 8020867 [patent_doc_number] => 08139943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Optical communication apparatus and optical communication method' [patent_app_type] => utility [patent_app_number] => 12/009201 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 37 [patent_no_of_words] => 21231 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/139/08139943.pdf [firstpage_image] =>[orig_patent_app_number] => 12009201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/009201
Optical communication apparatus and optical communication method Jan 16, 2008 Issued
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