Search

Hai Phan

Supervisory Patent Examiner (ID: 3944, Phone: (571)272-6338 , Office: P/2685 )

Most Active Art Unit
2614
Art Unit(s)
2614, 2654, 2685, 2734
Total Applications
532
Issued Applications
276
Pending Applications
100
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3634044 [patent_doc_number] => 05594761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Control channel timing detection and self correction for digitally trunked simulcast radio communications system' [patent_app_type] => 1 [patent_app_number] => 8/253600 [patent_app_country] => US [patent_app_date] => 1994-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7263 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/594/05594761.pdf [firstpage_image] =>[orig_patent_app_number] => 253600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/253600
Control channel timing detection and self correction for digitally trunked simulcast radio communications system Jun 2, 1994 Issued
Array ( [id] => 3486708 [patent_doc_number] => 05432817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Vehicle communications network transceiver, ground translation circuit therefor' [patent_app_type] => 1 [patent_app_number] => 8/252706 [patent_app_country] => US [patent_app_date] => 1994-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2366 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 954 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432817.pdf [firstpage_image] =>[orig_patent_app_number] => 252706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/252706
Vehicle communications network transceiver, ground translation circuit therefor Jun 1, 1994 Issued
Array ( [id] => 3524467 [patent_doc_number] => 05513211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Radio communication system with controlled voice code switching' [patent_app_type] => 1 [patent_app_number] => 8/249077 [patent_app_country] => US [patent_app_date] => 1994-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3801 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513211.pdf [firstpage_image] =>[orig_patent_app_number] => 249077 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/249077
Radio communication system with controlled voice code switching May 24, 1994 Issued
Array ( [id] => 3675111 [patent_doc_number] => 05598443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Method and apparatus for separating data and clock from a digital data stream' [patent_app_type] => 1 [patent_app_number] => 8/247386 [patent_app_country] => US [patent_app_date] => 1994-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5521 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598443.pdf [firstpage_image] =>[orig_patent_app_number] => 247386 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/247386
Method and apparatus for separating data and clock from a digital data stream May 22, 1994 Issued
Array ( [id] => 3741941 [patent_doc_number] => 05666381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Communication system used in semiconductor device manufacturing equipment' [patent_app_type] => 1 [patent_app_number] => 8/246266 [patent_app_country] => US [patent_app_date] => 1994-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 8878 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666381.pdf [firstpage_image] =>[orig_patent_app_number] => 246266 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/246266
Communication system used in semiconductor device manufacturing equipment May 18, 1994 Issued
Array ( [id] => 3452371 [patent_doc_number] => 05398261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Integrated circuit having controller impedances and application to transceivers, in particular for communication between units of a system' [patent_app_type] => 1 [patent_app_number] => 8/242058 [patent_app_country] => US [patent_app_date] => 1994-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9797 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/398/05398261.pdf [firstpage_image] =>[orig_patent_app_number] => 242058 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/242058
Integrated circuit having controller impedances and application to transceivers, in particular for communication between units of a system May 12, 1994 Issued
Array ( [id] => 3679636 [patent_doc_number] => 05600672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Communication system' [patent_app_type] => 1 [patent_app_number] => 8/240521 [patent_app_country] => US [patent_app_date] => 1994-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 178 [patent_figures_cnt] => 213 [patent_no_of_words] => 53498 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600672.pdf [firstpage_image] =>[orig_patent_app_number] => 240521 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/240521
Communication system May 9, 1994 Issued
08/239840 FRAME SYNCHRONIZATION CIRCUIT FOR DIGITAL COMMUNICATION SYSTEM May 8, 1994 Abandoned
Array ( [id] => 3564712 [patent_doc_number] => 05519733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Method and apparatus for recovering a qam carrier' [patent_app_type] => 1 [patent_app_number] => 8/238316 [patent_app_country] => US [patent_app_date] => 1994-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2618 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519733.pdf [firstpage_image] =>[orig_patent_app_number] => 238316 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238316
Method and apparatus for recovering a qam carrier May 4, 1994 Issued
08/230616 ELECTRIC FIELD MEASURING CIRCUIT Apr 20, 1994 Abandoned
Array ( [id] => 3547713 [patent_doc_number] => 05495502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Adaptive cross-polarization equalizer' [patent_app_type] => 1 [patent_app_number] => 8/229326 [patent_app_country] => US [patent_app_date] => 1994-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2769 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495502.pdf [firstpage_image] =>[orig_patent_app_number] => 229326 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/229326
Adaptive cross-polarization equalizer Apr 17, 1994 Issued
Array ( [id] => 3498694 [patent_doc_number] => 05475708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Circuit arrangement with at least one input and at least one output for forwarding an input signal that can be filtered, parallelized and digitized' [patent_app_type] => 1 [patent_app_number] => 8/227901 [patent_app_country] => US [patent_app_date] => 1994-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11739 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475708.pdf [firstpage_image] =>[orig_patent_app_number] => 227901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/227901
Circuit arrangement with at least one input and at least one output for forwarding an input signal that can be filtered, parallelized and digitized Apr 14, 1994 Issued
Array ( [id] => 3453286 [patent_doc_number] => 05467369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'AUI to twisted pair loopback' [patent_app_type] => 1 [patent_app_number] => 8/224946 [patent_app_country] => US [patent_app_date] => 1994-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 57 [patent_no_of_words] => 16271 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/467/05467369.pdf [firstpage_image] =>[orig_patent_app_number] => 224946 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/224946
AUI to twisted pair loopback Apr 7, 1994 Issued
Array ( [id] => 3436686 [patent_doc_number] => 05416808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Apparatus for synchronizing a plurality of clocks in a simulcast network to a reference clock' [patent_app_type] => 1 [patent_app_number] => 8/222323 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9639 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416808.pdf [firstpage_image] =>[orig_patent_app_number] => 222323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222323
Apparatus for synchronizing a plurality of clocks in a simulcast network to a reference clock Apr 3, 1994 Issued
Array ( [id] => 3500822 [patent_doc_number] => 05440586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Receiver having reduced influence of oscillator radiation and parasitic crosstalk effects on gain control' [patent_app_type] => 1 [patent_app_number] => 8/221557 [patent_app_country] => US [patent_app_date] => 1994-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5267 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440586.pdf [firstpage_image] =>[orig_patent_app_number] => 221557 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/221557
Receiver having reduced influence of oscillator radiation and parasitic crosstalk effects on gain control Mar 30, 1994 Issued
Array ( [id] => 3550691 [patent_doc_number] => 05481563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-02 [patent_title] => 'Jitter measurement using a statistically locked loop' [patent_app_type] => 1 [patent_app_number] => 8/212216 [patent_app_country] => US [patent_app_date] => 1994-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3400 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/481/05481563.pdf [firstpage_image] =>[orig_patent_app_number] => 212216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/212216
Jitter measurement using a statistically locked loop Mar 13, 1994 Issued
08/208086 DEMODULATION DEVICE AND COMMUNICATION PROCESSING APPARATUS PROVIDED WITH SAME Mar 8, 1994 Abandoned
08/207616 DATA TRANSMISSION SYSTEM Mar 8, 1994 Abandoned
Array ( [id] => 3509185 [patent_doc_number] => 05533064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Digital radio receiver having limiter amplifiers and logarithmic detector' [patent_app_type] => 1 [patent_app_number] => 8/203875 [patent_app_country] => US [patent_app_date] => 1994-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1276 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/533/05533064.pdf [firstpage_image] =>[orig_patent_app_number] => 203875 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/203875
Digital radio receiver having limiter amplifiers and logarithmic detector Feb 23, 1994 Issued
Array ( [id] => 3422702 [patent_doc_number] => 05412688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Process and circuit for detecting transmission using bi-directional differential links' [patent_app_type] => 1 [patent_app_number] => 8/199354 [patent_app_country] => US [patent_app_date] => 1994-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5467 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/412/05412688.pdf [firstpage_image] =>[orig_patent_app_number] => 199354 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199354
Process and circuit for detecting transmission using bi-directional differential links Feb 17, 1994 Issued
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