Search

Phuongchau Ba Nguyen

Examiner (ID: 13548)

Most Active Art Unit
2464
Art Unit(s)
2616, 2665, 2732, 2464, 2663, 2739, 2416
Total Applications
1530
Issued Applications
1255
Pending Applications
163
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4368263 [patent_doc_number] => 06292494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Channel hopping protocol' [patent_app_type] => 1 [patent_app_number] => 8/994297 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5189 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292494.pdf [firstpage_image] =>[orig_patent_app_number] => 994297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994297
Channel hopping protocol Dec 18, 1997 Issued
Array ( [id] => 4425672 [patent_doc_number] => 06178162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Method and apparatus for inhibiting echo in a channel of a communication system' [patent_app_type] => 1 [patent_app_number] => 8/994456 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3346 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178162.pdf [firstpage_image] =>[orig_patent_app_number] => 994456 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994456
Method and apparatus for inhibiting echo in a channel of a communication system Dec 18, 1997 Issued
Array ( [id] => 4292230 [patent_doc_number] => 06282204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'ISDN plus voice multiplexer system' [patent_app_type] => 1 [patent_app_number] => 8/995244 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9620 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282204.pdf [firstpage_image] =>[orig_patent_app_number] => 995244 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/995244
ISDN plus voice multiplexer system Dec 18, 1997 Issued
Array ( [id] => 4188794 [patent_doc_number] => 06084877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Network switch port configured for generating an index key for a network switch routing table using a programmable hash function' [patent_app_type] => 1 [patent_app_number] => 8/992797 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5397 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084877.pdf [firstpage_image] =>[orig_patent_app_number] => 992797 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992797
Network switch port configured for generating an index key for a network switch routing table using a programmable hash function Dec 17, 1997 Issued
Array ( [id] => 4368093 [patent_doc_number] => 06292483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Apparatus and method for generating an index key for a network switch routing table using a programmable hash function' [patent_app_type] => 1 [patent_app_number] => 8/992795 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 6 [patent_no_of_words] => 5672 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292483.pdf [firstpage_image] =>[orig_patent_app_number] => 992795 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992795
Apparatus and method for generating an index key for a network switch routing table using a programmable hash function Dec 17, 1997 Issued
Array ( [id] => 4284502 [patent_doc_number] => 06307865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Radio communication method and radio communication system between base station and mobile station' [patent_app_type] => 1 [patent_app_number] => 8/992294 [patent_app_country] => US [patent_app_date] => 1997-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4826 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307865.pdf [firstpage_image] =>[orig_patent_app_number] => 992294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992294
Radio communication method and radio communication system between base station and mobile station Dec 16, 1997 Issued
08/991391 METHOD AND APPARATUS FOR RECEIVING FULL-MOTION DIGITAL VIDEO MULTI-CASTS, INTERACTIVE DATA AND INTERACTIVE VOICE VIA A DSL CIRCUIT Dec 15, 1997 Abandoned
Array ( [id] => 1517849 [patent_doc_number] => 06421337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Converting device for alleviating switch congestion caused by long hold times for on-line access calls' [patent_app_type] => B1 [patent_app_number] => 08/990941 [patent_app_country] => US [patent_app_date] => 1997-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/421/06421337.pdf [firstpage_image] =>[orig_patent_app_number] => 08990941 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/990941
Converting device for alleviating switch congestion caused by long hold times for on-line access calls Dec 14, 1997 Issued
Array ( [id] => 4283968 [patent_doc_number] => 06307836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'High-speed transparent access to multiple services' [patent_app_type] => 1 [patent_app_number] => 8/988081 [patent_app_country] => US [patent_app_date] => 1997-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6129 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/307/06307836.pdf [firstpage_image] =>[orig_patent_app_number] => 988081 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/988081
High-speed transparent access to multiple services Dec 9, 1997 Issued
Array ( [id] => 4145360 [patent_doc_number] => 06034960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'ATM service scheduler using reverse-binary scattering and time-space mapping' [patent_app_type] => 1 [patent_app_number] => 8/985297 [patent_app_country] => US [patent_app_date] => 1997-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 10531 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/034/06034960.pdf [firstpage_image] =>[orig_patent_app_number] => 985297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/985297
ATM service scheduler using reverse-binary scattering and time-space mapping Dec 3, 1997 Issued
Array ( [id] => 4109676 [patent_doc_number] => 06049541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Distributed telecommunications switching system and method' [patent_app_type] => 1 [patent_app_number] => 8/985387 [patent_app_country] => US [patent_app_date] => 1997-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6915 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049541.pdf [firstpage_image] =>[orig_patent_app_number] => 985387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/985387
Distributed telecommunications switching system and method Dec 3, 1997 Issued
Array ( [id] => 4425729 [patent_doc_number] => 06178181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Mapping function and method of transmitting signaling system 7(SS7) telecommunications messages over data networks' [patent_app_type] => 1 [patent_app_number] => 8/980740 [patent_app_country] => US [patent_app_date] => 1997-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3043 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178181.pdf [firstpage_image] =>[orig_patent_app_number] => 980740 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/980740
Mapping function and method of transmitting signaling system 7(SS7) telecommunications messages over data networks Nov 30, 1997 Issued
Array ( [id] => 4267349 [patent_doc_number] => 06208655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Method and apparatus for serving data' [patent_app_type] => 1 [patent_app_number] => 8/979474 [patent_app_country] => US [patent_app_date] => 1997-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 10347 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208655.pdf [firstpage_image] =>[orig_patent_app_number] => 979474 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/979474
Method and apparatus for serving data Nov 25, 1997 Issued
Array ( [id] => 4146844 [patent_doc_number] => 06148009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Timing signal supplying device of doubled timing synchronous system' [patent_app_type] => 1 [patent_app_number] => 8/974456 [patent_app_country] => US [patent_app_date] => 1997-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2031 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/148/06148009.pdf [firstpage_image] =>[orig_patent_app_number] => 974456 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/974456
Timing signal supplying device of doubled timing synchronous system Nov 19, 1997 Issued
Array ( [id] => 4310263 [patent_doc_number] => 06198742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'ATM switching system' [patent_app_type] => 1 [patent_app_number] => 8/972064 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3325 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198742.pdf [firstpage_image] =>[orig_patent_app_number] => 972064 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/972064
ATM switching system Nov 16, 1997 Issued
Array ( [id] => 4103696 [patent_doc_number] => 06134218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Many dimensional congestion detection system and method' [patent_app_type] => 1 [patent_app_number] => 8/970882 [patent_app_country] => US [patent_app_date] => 1997-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5323 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134218.pdf [firstpage_image] =>[orig_patent_app_number] => 970882 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/970882
Many dimensional congestion detection system and method Nov 13, 1997 Issued
Array ( [id] => 4186570 [patent_doc_number] => 06141336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Traffic scheduling method, system and article of manufacture for a wireless access to an asynchronous transfer mode network' [patent_app_type] => 1 [patent_app_number] => 8/970048 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6568 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141336.pdf [firstpage_image] =>[orig_patent_app_number] => 970048 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/970048
Traffic scheduling method, system and article of manufacture for a wireless access to an asynchronous transfer mode network Nov 12, 1997 Issued
Array ( [id] => 4197860 [patent_doc_number] => 06160794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Method and system to obtain test information regarding an advanced service in a telecommunications system' [patent_app_type] => 1 [patent_app_number] => 8/967071 [patent_app_country] => US [patent_app_date] => 1997-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8294 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160794.pdf [firstpage_image] =>[orig_patent_app_number] => 967071 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/967071
Method and system to obtain test information regarding an advanced service in a telecommunications system Nov 9, 1997 Issued
Array ( [id] => 4170990 [patent_doc_number] => 06108312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Method and apparatus for automatic activation of a clock master on a stackable repeater' [patent_app_type] => 1 [patent_app_number] => 8/965460 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5089 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108312.pdf [firstpage_image] =>[orig_patent_app_number] => 965460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965460
Method and apparatus for automatic activation of a clock master on a stackable repeater Nov 5, 1997 Issued
Array ( [id] => 4094368 [patent_doc_number] => 06055248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Transmission frame format converter circuit' [patent_app_type] => 1 [patent_app_number] => 8/958399 [patent_app_country] => US [patent_app_date] => 1997-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2410 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055248.pdf [firstpage_image] =>[orig_patent_app_number] => 958399 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958399
Transmission frame format converter circuit Oct 28, 1997 Issued
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