Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 12193, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2616, 2464, 2664, 2731, 2603
Total Applications
847
Issued Applications
521
Pending Applications
177
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7635430 [patent_doc_number] => 06381232 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Handoff procedures based on broadband networks' [patent_app_type] => B1 [patent_app_number] => 09/221343 [patent_app_country] => US [patent_app_date] => 1998-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6841 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/381/06381232.pdf [firstpage_image] =>[orig_patent_app_number] => 09221343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/221343
Handoff procedures based on broadband networks Dec 27, 1998 Issued
Array ( [id] => 1428642 [patent_doc_number] => 06507563 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Methods and apparatus for controlling congestion within diverse protocol stacks' [patent_app_type] => B1 [patent_app_number] => 09/220321 [patent_app_country] => US [patent_app_date] => 1998-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8355 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/507/06507563.pdf [firstpage_image] =>[orig_patent_app_number] => 09220321 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/220321
Methods and apparatus for controlling congestion within diverse protocol stacks Dec 23, 1998 Issued
Array ( [id] => 4318787 [patent_doc_number] => 06327250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Method and apparatus for supressing crosstalk between data and monitoring channel in an optical communication system' [patent_app_type] => 1 [patent_app_number] => 9/217320 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2264 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327250.pdf [firstpage_image] =>[orig_patent_app_number] => 217320 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/217320
Method and apparatus for supressing crosstalk between data and monitoring channel in an optical communication system Dec 20, 1998 Issued
Array ( [id] => 1537096 [patent_doc_number] => 06411601 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'System and method for securing available communications network resources' [patent_app_type] => B1 [patent_app_number] => 09/212337 [patent_app_country] => US [patent_app_date] => 1998-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/411/06411601.pdf [firstpage_image] =>[orig_patent_app_number] => 09212337 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/212337
System and method for securing available communications network resources Dec 14, 1998 Issued
Array ( [id] => 1603951 [patent_doc_number] => 06434134 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Dynamic address assignment for wireless devices accessing packet-based wired networks' [patent_app_type] => B1 [patent_app_number] => 09/210341 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 23437 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434134.pdf [firstpage_image] =>[orig_patent_app_number] => 09210341 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/210341
Dynamic address assignment for wireless devices accessing packet-based wired networks Dec 10, 1998 Issued
Array ( [id] => 1431885 [patent_doc_number] => 06504855 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Data multiplexer and data multiplexing method' [patent_app_type] => B1 [patent_app_number] => 09/208289 [patent_app_country] => US [patent_app_date] => 1998-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 7952 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/504/06504855.pdf [firstpage_image] =>[orig_patent_app_number] => 09208289 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/208289
Data multiplexer and data multiplexing method Dec 7, 1998 Issued
Array ( [id] => 1478933 [patent_doc_number] => 06389041 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Synchronization system and synchronization method of multisystem control apparatus' [patent_app_type] => B1 [patent_app_number] => 09/205343 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 85 [patent_no_of_words] => 41171 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389041.pdf [firstpage_image] =>[orig_patent_app_number] => 09205343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205343
Synchronization system and synchronization method of multisystem control apparatus Dec 3, 1998 Issued
Array ( [id] => 1565586 [patent_doc_number] => 06363086 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Method for combining signals on a digital interface' [patent_app_type] => B1 [patent_app_number] => 09/205340 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3987 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/363/06363086.pdf [firstpage_image] =>[orig_patent_app_number] => 09205340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205340
Method for combining signals on a digital interface Dec 2, 1998 Issued
Array ( [id] => 4359974 [patent_doc_number] => 06285667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Page response on existing radio signaling channel' [patent_app_type] => 1 [patent_app_number] => 9/203326 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2778 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/285/06285667.pdf [firstpage_image] =>[orig_patent_app_number] => 203326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203326
Page response on existing radio signaling channel Dec 1, 1998 Issued
Array ( [id] => 4396256 [patent_doc_number] => 06278702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Method for limiting the dynamic range of a CDMA signal' [patent_app_type] => 1 [patent_app_number] => 9/203048 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6609 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278702.pdf [firstpage_image] =>[orig_patent_app_number] => 203048 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203048
Method for limiting the dynamic range of a CDMA signal Dec 1, 1998 Issued
Array ( [id] => 1550536 [patent_doc_number] => 06445684 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Method and system for dynamic adjustment of CDMA wireless device power levels' [patent_app_type] => B1 [patent_app_number] => 09/203305 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3630 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445684.pdf [firstpage_image] =>[orig_patent_app_number] => 09203305 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203305
Method and system for dynamic adjustment of CDMA wireless device power levels Nov 30, 1998 Issued
Array ( [id] => 1523506 [patent_doc_number] => 06414958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Four-port secure ethernet VLAN switch supporting SNMP and RMON' [patent_app_type] => B1 [patent_app_number] => 09/201306 [patent_app_country] => US [patent_app_date] => 1998-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6536 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414958.pdf [firstpage_image] =>[orig_patent_app_number] => 09201306 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201306
Four-port secure ethernet VLAN switch supporting SNMP and RMON Nov 29, 1998 Issued
Array ( [id] => 4407773 [patent_doc_number] => 06298050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'System and method for cancelling the extra interference created during position location in a CDMA cellular system' [patent_app_type] => 1 [patent_app_number] => 9/199302 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5826 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298050.pdf [firstpage_image] =>[orig_patent_app_number] => 199302 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/199302
System and method for cancelling the extra interference created during position location in a CDMA cellular system Nov 24, 1998 Issued
09/194144 TELEPHONE SYSTEM Nov 24, 1998 Abandoned
Array ( [id] => 4251221 [patent_doc_number] => 06144641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Multi-protocol telecommunications routing optimization' [patent_app_type] => 1 [patent_app_number] => 9/198687 [patent_app_country] => US [patent_app_date] => 1998-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4124 [patent_no_of_claims] => 80 [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/06/144/06144641.pdf [firstpage_image] =>[orig_patent_app_number] => 198687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/198687
Multi-protocol telecommunications routing optimization Nov 23, 1998 Issued
Array ( [id] => 1397206 [patent_doc_number] => 06560196 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Method and apparatus for controlling the transmission of cells across a network' [patent_app_type] => B1 [patent_app_number] => 09/196961 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11309 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560196.pdf [firstpage_image] =>[orig_patent_app_number] => 09196961 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196961
Method and apparatus for controlling the transmission of cells across a network Nov 18, 1998 Issued
Array ( [id] => 1564643 [patent_doc_number] => 06438140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Data structure, method and apparatus providing efficient retrieval of data from a segmented information stream' [patent_app_type] => B1 [patent_app_number] => 09/196297 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8918 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/438/06438140.pdf [firstpage_image] =>[orig_patent_app_number] => 09196297 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196297
Data structure, method and apparatus providing efficient retrieval of data from a segmented information stream Nov 18, 1998 Issued
Array ( [id] => 4342662 [patent_doc_number] => 06320843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Wireless communications systems with standard and robust services and methods of operation thereof' [patent_app_type] => 1 [patent_app_number] => 9/193261 [patent_app_country] => US [patent_app_date] => 1998-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8737 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/320/06320843.pdf [firstpage_image] =>[orig_patent_app_number] => 193261 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/193261
Wireless communications systems with standard and robust services and methods of operation thereof Nov 17, 1998 Issued
Array ( [id] => 4285706 [patent_doc_number] => 06246669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Method and system for optimizing connection set-up operations in a high speed digital network' [patent_app_type] => 1 [patent_app_number] => 9/193301 [patent_app_country] => US [patent_app_date] => 1998-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 8210 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246669.pdf [firstpage_image] =>[orig_patent_app_number] => 193301 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/193301
Method and system for optimizing connection set-up operations in a high speed digital network Nov 16, 1998 Issued
Array ( [id] => 1478883 [patent_doc_number] => 06389029 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Local area network incorporating universal serial bus protocol' [patent_app_type] => B1 [patent_app_number] => 09/188297 [patent_app_country] => US [patent_app_date] => 1998-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 55 [patent_no_of_words] => 40338 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389029.pdf [firstpage_image] =>[orig_patent_app_number] => 09188297 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188297
Local area network incorporating universal serial bus protocol Nov 9, 1998 Issued
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