Search

Ricky Quoc Ngo

Supervisory Patent Examiner (ID: 11281, Phone: (571)272-3139 , Office: P/2464 )

Most Active Art Unit
2731
Art Unit(s)
2464, 2616, 2731, 2664, 2603
Total Applications
860
Issued Applications
525
Pending Applications
183
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 1493636 [patent_doc_number] => 06418118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Network device including selective discard of packets' [patent_app_type] => B1 [patent_app_number] => 09/453022 [patent_app_country] => US [patent_app_date] => 1999-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2000 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/418/06418118.pdf [firstpage_image] =>[orig_patent_app_number] => 09453022 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/453022
Network device including selective discard of packets Dec 1, 1999 Issued
Array ( [id] => 1552437 [patent_doc_number] => 06347093 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-12 [patent_title] => 'Application programming interface for modem and ISDN processing' [patent_app_type] => B1 [patent_app_number] => 09/451216 [patent_app_country] => US [patent_app_date] => 1999-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5508 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/347/06347093.pdf [firstpage_image] =>[orig_patent_app_number] => 09451216 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/451216
Application programming interface for modem and ISDN processing Nov 28, 1999 Issued
Array ( [id] => 1466611 [patent_doc_number] => 06351770 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Method and apparatus for automating the creation of service activation requests' [patent_app_type] => B1 [patent_app_number] => 09/449030 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2477 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/351/06351770.pdf [firstpage_image] =>[orig_patent_app_number] => 09449030 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/449030
Method and apparatus for automating the creation of service activation requests Nov 23, 1999 Issued
Array ( [id] => 1473496 [patent_doc_number] => 06408007 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Queue allocation control method for real time data transmission delay compensation of mobile communication system' [patent_app_type] => B1 [patent_app_number] => 09/433031 [patent_app_country] => US [patent_app_date] => 1999-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2499 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408007.pdf [firstpage_image] =>[orig_patent_app_number] => 09433031 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/433031
Queue allocation control method for real time data transmission delay compensation of mobile communication system Nov 2, 1999 Issued
Array ( [id] => 1585643 [patent_doc_number] => 06424626 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Method and system for discarding and regenerating acknowledgment packets in ADSL communications' [patent_app_type] => B1 [patent_app_number] => 09/429035 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5651 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424626.pdf [firstpage_image] =>[orig_patent_app_number] => 09429035 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/429035
Method and system for discarding and regenerating acknowledgment packets in ADSL communications Oct 28, 1999 Issued
Array ( [id] => 1496568 [patent_doc_number] => 06343079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Autonomous multi-services card' [patent_app_type] => B1 [patent_app_number] => 09/197044 [patent_app_country] => US [patent_app_date] => 1999-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3102 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343079.pdf [firstpage_image] =>[orig_patent_app_number] => 09197044 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197044
Autonomous multi-services card Oct 11, 1999 Issued
Array ( [id] => 1511647 [patent_doc_number] => 06442166 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Variation fluctuation smoothing (VFS) for ATM circuit emulation' [patent_app_type] => B1 [patent_app_number] => 09/230037 [patent_app_country] => US [patent_app_date] => 1999-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3790 [patent_no_of_claims] => 12 [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/06/442/06442166.pdf [firstpage_image] =>[orig_patent_app_number] => 09230037 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/230037
Variation fluctuation smoothing (VFS) for ATM circuit emulation Sep 26, 1999 Issued
Array ( [id] => 4197874 [patent_doc_number] => 06160795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Network communication' [patent_app_type] => 1 [patent_app_number] => 9/401023 [patent_app_country] => US [patent_app_date] => 1999-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5533 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160795.pdf [firstpage_image] =>[orig_patent_app_number] => 401023 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/401023
Network communication Sep 20, 1999 Issued
Array ( [id] => 1454596 [patent_doc_number] => 06456593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Communicating packetized data over a channel using a dual leaky bucket priority scheme for assigning priorities to ports assigned to channels in a channel bank' [patent_app_type] => B1 [patent_app_number] => 09/386498 [patent_app_country] => US [patent_app_date] => 1999-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 13018 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456593.pdf [firstpage_image] =>[orig_patent_app_number] => 09386498 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386498
Communicating packetized data over a channel using a dual leaky bucket priority scheme for assigning priorities to ports assigned to channels in a channel bank Aug 29, 1999 Issued
Array ( [id] => 1603971 [patent_doc_number] => 06434154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'TDM/TDMA distribution network' [patent_app_type] => B1 [patent_app_number] => 09/341036 [patent_app_country] => US [patent_app_date] => 1999-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5988 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434154.pdf [firstpage_image] =>[orig_patent_app_number] => 09341036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/341036
TDM/TDMA distribution network Aug 22, 1999 Issued
Array ( [id] => 4318774 [patent_doc_number] => 06327249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Data communication device' [patent_app_type] => 1 [patent_app_number] => 9/369034 [patent_app_country] => US [patent_app_date] => 1999-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8396 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327249.pdf [firstpage_image] =>[orig_patent_app_number] => 369034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/369034
Data communication device Aug 3, 1999 Issued
Array ( [id] => 1578509 [patent_doc_number] => 06469982 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Method to share available bandwidth, a processor realizing such a method, and a scheduler, an intelligent buffer and a telecommunication system including such a processor' [patent_app_type] => B1 [patent_app_number] => 09/363039 [patent_app_country] => US [patent_app_date] => 1999-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14799 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/469/06469982.pdf [firstpage_image] =>[orig_patent_app_number] => 09363039 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/363039
Method to share available bandwidth, a processor realizing such a method, and a scheduler, an intelligent buffer and a telecommunication system including such a processor Jul 28, 1999 Issued
Array ( [id] => 1488833 [patent_doc_number] => 06366583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-02 [patent_title] => 'Network router integrated onto a silicon chip' [patent_app_type] => B2 [patent_app_number] => 09/359055 [patent_app_country] => US [patent_app_date] => 1999-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 30 [patent_no_of_words] => 13139 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366583.pdf [firstpage_image] =>[orig_patent_app_number] => 09359055 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/359055
Network router integrated onto a silicon chip Jul 20, 1999 Issued
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