Search

Jinsong Hu

Supervisory Patent Examiner (ID: 241, Phone: (571)272-3965 , Office: P/2643 )

Most Active Art Unit
2154
Art Unit(s)
2154, 2617, 2643, 2454
Total Applications
429
Issued Applications
311
Pending Applications
18
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
90/010410 ILLUMINATED KEYBOARD Feb 12, 2009 Issued
90/010409 KEYBOARD HAVING ILLUMINATED KEYS Feb 12, 2009 Issued
90/010408 ILLUMINATED KEYBOARD Feb 12, 2009 Issued
Array ( [id] => 5574703 [patent_doc_number] => 20090142064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'COHERENT OPTICAL DETECTION AND SIGNAL PROCESSING METHOD AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/324961 [patent_app_country] => US [patent_app_date] => 2008-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15295 [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] => publications/A1/0142/20090142064.pdf [firstpage_image] =>[orig_patent_app_number] => 12324961 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/324961
Coherent optical detection and signal processing method and system Nov 27, 2008 Issued
Array ( [id] => 222432 [patent_doc_number] => 07609979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Coherent optical detection and signal processing method and system' [patent_app_type] => utility [patent_app_number] => 12/324971 [patent_app_country] => US [patent_app_date] => 2008-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 15425 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/609/07609979.pdf [firstpage_image] =>[orig_patent_app_number] => 12324971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/324971
Coherent optical detection and signal processing method and system Nov 27, 2008 Issued
Array ( [id] => 165491 [patent_doc_number] => 07672592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [patent_title] => 'Optical transmitter system' [patent_app_type] => utility [patent_app_number] => 12/229581 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2978 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/672/07672592.pdf [firstpage_image] =>[orig_patent_app_number] => 12229581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/229581
Optical transmitter system Aug 24, 2008 Issued
Array ( [id] => 193862 [patent_doc_number] => RE041063 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2009-12-29 [patent_title] => 'Optical layer multicasting using a multiple sub-carrier header and multicast switch with active header insertion via reflective single sideband optical processing' [patent_app_type] => reissue [patent_app_number] => 12/114622 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 50 [patent_no_of_words] => 28643 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041063.pdf [firstpage_image] =>[orig_patent_app_number] => 12114622 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114622
Optical layer multicasting using a multiple sub-carrier header and multicast switch with active header insertion via reflective single sideband optical processing May 1, 2008 Issued
Array ( [id] => 354575 [patent_doc_number] => 07493051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Generating of high rate modulated pulse streams' [patent_app_type] => utility [patent_app_number] => 12/017367 [patent_app_country] => US [patent_app_date] => 2008-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 8529 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/493/07493051.pdf [firstpage_image] =>[orig_patent_app_number] => 12017367 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/017367
Generating of high rate modulated pulse streams Jan 21, 2008 Issued
Array ( [id] => 4898636 [patent_doc_number] => 20080118249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'GENERATING OF HIGH RATE MODULATED PULSE STREAMS' [patent_app_type] => utility [patent_app_number] => 12/017363 [patent_app_country] => US [patent_app_date] => 2008-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8505 [patent_no_of_claims] => 11 [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/A1/0118/20080118249.pdf [firstpage_image] =>[orig_patent_app_number] => 12017363 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/017363
Generating of high rate modulated pulse streams Jan 21, 2008 Issued
Array ( [id] => 4878962 [patent_doc_number] => 20080152345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'WAVELENGTH DIVISION MULTIPLEXING-PASSIVE OPTICAL NETWORK SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/949674 [patent_app_country] => US [patent_app_date] => 2007-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4588 [patent_no_of_claims] => 18 [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/A1/0152/20080152345.pdf [firstpage_image] =>[orig_patent_app_number] => 11949674 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/949674
Wavelength division multiplexing-passive optical network system Dec 2, 2007 Issued
Array ( [id] => 592762 [patent_doc_number] => 07454140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-18 [patent_title] => 'Fiber to the home broadband home unit' [patent_app_type] => utility [patent_app_number] => 11/865180 [patent_app_country] => US [patent_app_date] => 2007-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/454/07454140.pdf [firstpage_image] =>[orig_patent_app_number] => 11865180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/865180
Fiber to the home broadband home unit Sep 30, 2007 Issued
Array ( [id] => 271841 [patent_doc_number] => 07565081 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-21 [patent_title] => 'Optical/radio local access network' [patent_app_type] => utility [patent_app_number] => 11/894928 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5083 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/565/07565081.pdf [firstpage_image] =>[orig_patent_app_number] => 11894928 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894928
Optical/radio local access network Aug 21, 2007 Issued
Array ( [id] => 4812500 [patent_doc_number] => 20080193131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'TIME DIVISION MULTIPLEXING OF INTER-SYSTEM CHANNEL DATA STREAMS FOR TRANSMISSION ACROSS A NETWORK' [patent_app_type] => utility [patent_app_number] => 11/770893 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3193 [patent_no_of_claims] => 27 [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/A1/0193/20080193131.pdf [firstpage_image] =>[orig_patent_app_number] => 11770893 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770893
Time division multiplexing of inter-system channel data streams for transmission across a network Jun 28, 2007 Issued
Array ( [id] => 4771063 [patent_doc_number] => 20080056721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'MULTIPLE BIT RATE OPTICAL COMMUNICATION METHOD, OPTICAL NETWORK UNIT AND OPTICAL LINE TERMINAL' [patent_app_type] => utility [patent_app_number] => 11/737207 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16292 [patent_no_of_claims] => 14 [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/A1/0056/20080056721.pdf [firstpage_image] =>[orig_patent_app_number] => 11737207 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737207
Multiple bit rate optical communication method, optical network unit and optical line terminal Apr 18, 2007 Issued
Array ( [id] => 342804 [patent_doc_number] => 07502564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-10 [patent_title] => 'Integrated memory mapped controller circuit for fiber optics transceiver' [patent_app_type] => utility [patent_app_number] => 11/679800 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11715 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/502/07502564.pdf [firstpage_image] =>[orig_patent_app_number] => 11679800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/679800
Integrated memory mapped controller circuit for fiber optics transceiver Feb 26, 2007 Issued
Array ( [id] => 199872 [patent_doc_number] => 07639946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Distribution node for an optical network' [patent_app_type] => utility [patent_app_number] => 11/619945 [patent_app_country] => US [patent_app_date] => 2007-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 10514 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/639/07639946.pdf [firstpage_image] =>[orig_patent_app_number] => 11619945 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/619945
Distribution node for an optical network Jan 3, 2007 Issued
Array ( [id] => 357561 [patent_doc_number] => 07489864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-10 [patent_title] => 'Method and system for providing controlled impairments to an optical transport system' [patent_app_type] => utility [patent_app_number] => 11/598430 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2257 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/489/07489864.pdf [firstpage_image] =>[orig_patent_app_number] => 11598430 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/598430
Method and system for providing controlled impairments to an optical transport system Nov 12, 2006 Issued
Array ( [id] => 5624587 [patent_doc_number] => 20060263092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Optoelectronic Transceiver Having Dual Access to Onboard Diagnostics' [patent_app_type] => utility [patent_app_number] => 11/462030 [patent_app_country] => US [patent_app_date] => 2006-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10562 [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/A1/0263/20060263092.pdf [firstpage_image] =>[orig_patent_app_number] => 11462030 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/462030
Optoelectronic transceiver having dual access to onboard diagnostics Aug 1, 2006 Issued
Array ( [id] => 265117 [patent_doc_number] => 07570889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-04 [patent_title] => 'Common electronic dispersion compensation arrangement for use with multiple optical communication channels' [patent_app_type] => utility [patent_app_number] => 11/413675 [patent_app_country] => US [patent_app_date] => 2006-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2837 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/570/07570889.pdf [firstpage_image] =>[orig_patent_app_number] => 11413675 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413675
Common electronic dispersion compensation arrangement for use with multiple optical communication channels Apr 26, 2006 Issued
Array ( [id] => 5677085 [patent_doc_number] => 20060182440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Fault isolation of individual switch modules using robust switch architecture' [patent_app_type] => utility [patent_app_number] => 11/405992 [patent_app_country] => US [patent_app_date] => 2006-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4072 [patent_no_of_claims] => 17 [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/A1/0182/20060182440.pdf [firstpage_image] =>[orig_patent_app_number] => 11405992 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/405992
Fault isolation of individual switch modules using robust switch architecture Apr 17, 2006 Abandoned
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