Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 2971, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2603, 2616, 2731, 2664, 2464
Total Applications
850
Issued Applications
521
Pending Applications
180
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6606485 [patent_doc_number] => 20020064190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Method for compressing packet headers within a trunking protocol for aggregating multiple information channels across a network' [patent_app_type] => new [patent_app_number] => 09/727831 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3899 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20020064190.pdf [firstpage_image] =>[orig_patent_app_number] => 09727831 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727831
Method for compressing packet headers within a trunking protocol for aggregating multiple information channels across a network Nov 29, 2000 Abandoned
Array ( [id] => 1556100 [patent_doc_number] => 06349091 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Method and apparatus for controlling communication links between network nodes to reduce communication protocol overhead traffic' [patent_app_type] => B1 [patent_app_number] => 09/706845 [patent_app_country] => US [patent_app_date] => 2000-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6851 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349091.pdf [firstpage_image] =>[orig_patent_app_number] => 09706845 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/706845
Method and apparatus for controlling communication links between network nodes to reduce communication protocol overhead traffic Nov 6, 2000 Issued
Array ( [id] => 7644569 [patent_doc_number] => 06473404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Multi-protocol telecommunications routing optimization' [patent_app_type] => B1 [patent_app_number] => 09/665399 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4157 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/473/06473404.pdf [firstpage_image] =>[orig_patent_app_number] => 09665399 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/665399
Multi-protocol telecommunications routing optimization Sep 19, 2000 Issued
Array ( [id] => 7642895 [patent_doc_number] => 06430151 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Local network with redundancy properties having a redundancy manager' [patent_app_type] => B1 [patent_app_number] => 09/659848 [patent_app_country] => US [patent_app_date] => 2000-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2182 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/430/06430151.pdf [firstpage_image] =>[orig_patent_app_number] => 09659848 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/659848
Local network with redundancy properties having a redundancy manager Sep 10, 2000 Issued
Array ( [id] => 1550553 [patent_doc_number] => 06445688 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Method and apparatus for selecting a directional antenna in a wireless communication system' [patent_app_type] => B1 [patent_app_number] => 09/652858 [patent_app_country] => US [patent_app_date] => 2000-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4244 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445688.pdf [firstpage_image] =>[orig_patent_app_number] => 09652858 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/652858
Method and apparatus for selecting a directional antenna in a wireless communication system Aug 30, 2000 Issued
Array ( [id] => 1578642 [patent_doc_number] => 06470018 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'System and method for connecting a call' [patent_app_type] => B1 [patent_app_number] => 09/643123 [patent_app_country] => US [patent_app_date] => 2000-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 15978 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/470/06470018.pdf [firstpage_image] =>[orig_patent_app_number] => 09643123 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/643123
System and method for connecting a call Aug 20, 2000 Issued
Array ( [id] => 1454612 [patent_doc_number] => 06456598 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Method of adapting the air interface in a mobile radio system and corresponding base transceiver station, mobile station and transmission mode' [patent_app_type] => B1 [patent_app_number] => 09/631379 [patent_app_country] => US [patent_app_date] => 2000-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 8983 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456598.pdf [firstpage_image] =>[orig_patent_app_number] => 09631379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/631379
Method of adapting the air interface in a mobile radio system and corresponding base transceiver station, mobile station and transmission mode Aug 2, 2000 Issued
Array ( [id] => 1454598 [patent_doc_number] => 06456594 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Multi-protocol communications routing optimization' [patent_app_type] => B1 [patent_app_number] => 09/624057 [patent_app_country] => US [patent_app_date] => 2000-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4266 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456594.pdf [firstpage_image] =>[orig_patent_app_number] => 09624057 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/624057
Multi-protocol communications routing optimization Jul 23, 2000 Issued
Array ( [id] => 1442889 [patent_doc_number] => 06496520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Wireless network system and method' [patent_app_type] => B1 [patent_app_number] => 09/618881 [patent_app_country] => US [patent_app_date] => 2000-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 10218 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/496/06496520.pdf [firstpage_image] =>[orig_patent_app_number] => 09618881 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/618881
Wireless network system and method Jul 18, 2000 Issued
Array ( [id] => 4339820 [patent_doc_number] => 06330225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Communication system and method for different quality of service guarantees for different data flows' [patent_app_type] => 1 [patent_app_number] => 9/580031 [patent_app_country] => US [patent_app_date] => 2000-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3627 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/330/06330225.pdf [firstpage_image] =>[orig_patent_app_number] => 580031 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/580031
Communication system and method for different quality of service guarantees for different data flows May 25, 2000 Issued
Array ( [id] => 7635451 [patent_doc_number] => 06381211 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Processing data transmitted and received over a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system' [patent_app_type] => B1 [patent_app_number] => 09/579349 [patent_app_country] => US [patent_app_date] => 2000-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 15666 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/381/06381211.pdf [firstpage_image] =>[orig_patent_app_number] => 09579349 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/579349
Processing data transmitted and received over a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system May 24, 2000 Issued
Array ( [id] => 1538960 [patent_doc_number] => 06490268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Method of providing burst timing for high-speed data transmission in a base station transceiver system of a mobile communication system' [patent_app_type] => B1 [patent_app_number] => 09/570844 [patent_app_country] => US [patent_app_date] => 2000-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6182 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490268.pdf [firstpage_image] =>[orig_patent_app_number] => 09570844 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/570844
Method of providing burst timing for high-speed data transmission in a base station transceiver system of a mobile communication system May 11, 2000 Issued
Array ( [id] => 1585695 [patent_doc_number] => 06424636 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Variable rate and variable mode transmission system' [patent_app_type] => B1 [patent_app_number] => 09/562674 [patent_app_country] => US [patent_app_date] => 2000-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9705 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424636.pdf [firstpage_image] =>[orig_patent_app_number] => 09562674 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/562674
Variable rate and variable mode transmission system Apr 30, 2000 Issued
Array ( [id] => 1437843 [patent_doc_number] => 06356561 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Method and apparatus for the fair and efficient transfer of variable length packets using fixed length segments' [patent_app_type] => B1 [patent_app_number] => 09/561034 [patent_app_country] => US [patent_app_date] => 2000-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3259 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356561.pdf [firstpage_image] =>[orig_patent_app_number] => 09561034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/561034
Method and apparatus for the fair and efficient transfer of variable length packets using fixed length segments Apr 27, 2000 Issued
Array ( [id] => 1483135 [patent_doc_number] => 06452913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system' [patent_app_type] => B1 [patent_app_number] => 09/515487 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5178 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452913.pdf [firstpage_image] =>[orig_patent_app_number] => 09515487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/515487
Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system Feb 28, 2000 Issued
Array ( [id] => 4285763 [patent_doc_number] => 06246673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station' [patent_app_type] => 1 [patent_app_number] => 9/515042 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10924 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246673.pdf [firstpage_image] =>[orig_patent_app_number] => 515042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/515042
Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station Feb 24, 2000 Issued
Array ( [id] => 4291902 [patent_doc_number] => 06282182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Method and apparatus for simultaneous circuit switched voice and GPRS data interchange' [patent_app_type] => 1 [patent_app_number] => 9/479042 [patent_app_country] => US [patent_app_date] => 2000-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3913 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282182.pdf [firstpage_image] =>[orig_patent_app_number] => 479042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/479042
Method and apparatus for simultaneous circuit switched voice and GPRS data interchange Jan 6, 2000 Issued
Array ( [id] => 1600149 [patent_doc_number] => 06385207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'RSVP support for upstream traffic' [patent_app_type] => B1 [patent_app_number] => 09/468032 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1448 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385207.pdf [firstpage_image] =>[orig_patent_app_number] => 09468032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468032
RSVP support for upstream traffic Dec 19, 1999 Issued
Array ( [id] => 1523501 [patent_doc_number] => 06414956 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'VLAN tag transport within a switch' [patent_app_type] => B1 [patent_app_number] => 09/466040 [patent_app_country] => US [patent_app_date] => 1999-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2802 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414956.pdf [firstpage_image] =>[orig_patent_app_number] => 09466040 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/466040
VLAN tag transport within a switch Dec 16, 1999 Issued
Array ( [id] => 1504599 [patent_doc_number] => 06487207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Shared buffer memory architecture for asynchronous transfer mode switching and multiplexing technology' [patent_app_type] => B1 [patent_app_number] => 09/454618 [patent_app_country] => US [patent_app_date] => 1999-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 7308 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/487/06487207.pdf [firstpage_image] =>[orig_patent_app_number] => 09454618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/454618
Shared buffer memory architecture for asynchronous transfer mode switching and multiplexing technology Dec 5, 1999 Issued
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