Search

Chi Ho A Lee

Examiner (ID: 10018, Phone: (571)272-3130 , Office: P/2472 )

Most Active Art Unit
2472
Art Unit(s)
2616, 2472, 2733, 2663, 2739, 2416
Total Applications
2248
Issued Applications
1890
Pending Applications
193
Abandoned Applications
165

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4304639 [patent_doc_number] => 06212243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Channel estimation performed at varying time intervals' [patent_app_type] => 1 [patent_app_number] => 9/455599 [patent_app_country] => US [patent_app_date] => 1999-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3094 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212243.pdf [firstpage_image] =>[orig_patent_app_number] => 455599 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/455599
Channel estimation performed at varying time intervals Dec 5, 1999 Issued
Array ( [id] => 4286727 [patent_doc_number] => 06246737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Apparatus for measuring intervals between signal edges' [patent_app_type] => 1 [patent_app_number] => 9/427464 [patent_app_country] => US [patent_app_date] => 1999-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6492 [patent_no_of_claims] => 14 [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/06/246/06246737.pdf [firstpage_image] =>[orig_patent_app_number] => 427464 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/427464
Apparatus for measuring intervals between signal edges Oct 25, 1999 Issued
Array ( [id] => 4360715 [patent_doc_number] => 06285719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Digital phase sensitive rectification of AC driven transducer signals' [patent_app_type] => 1 [patent_app_number] => 9/294396 [patent_app_country] => US [patent_app_date] => 1999-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4344 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/285/06285719.pdf [firstpage_image] =>[orig_patent_app_number] => 294396 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/294396
Digital phase sensitive rectification of AC driven transducer signals Apr 19, 1999 Issued
Array ( [id] => 4420654 [patent_doc_number] => 06301292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Despreading circuit' [patent_app_type] => 1 [patent_app_number] => 9/290398 [patent_app_country] => US [patent_app_date] => 1999-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7227 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301292.pdf [firstpage_image] =>[orig_patent_app_number] => 290398 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/290398
Despreading circuit Apr 12, 1999 Issued
Array ( [id] => 4385960 [patent_doc_number] => 06289056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Broadband multicarrier modulator and corresponding programming method' [patent_app_type] => 1 [patent_app_number] => 9/283199 [patent_app_country] => US [patent_app_date] => 1999-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7348 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289056.pdf [firstpage_image] =>[orig_patent_app_number] => 283199 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/283199
Broadband multicarrier modulator and corresponding programming method Mar 31, 1999 Issued
Array ( [id] => 4340826 [patent_doc_number] => 06330292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Reduced power matched filter' [patent_app_type] => 1 [patent_app_number] => 9/197597 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11006 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/330/06330292.pdf [firstpage_image] =>[orig_patent_app_number] => 197597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197597
Reduced power matched filter Nov 22, 1998 Issued
Array ( [id] => 4382432 [patent_doc_number] => 06275520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Pseudo-noise generating apparatus' [patent_app_type] => 1 [patent_app_number] => 9/198199 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4330 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275520.pdf [firstpage_image] =>[orig_patent_app_number] => 198199 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/198199
Pseudo-noise generating apparatus Nov 22, 1998 Issued
Array ( [id] => 4370872 [patent_doc_number] => 06219377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Method and apparatus for generating tones in a multi-tone modem' [patent_app_type] => 1 [patent_app_number] => 9/106993 [patent_app_country] => US [patent_app_date] => 1998-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4189 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/219/06219377.pdf [firstpage_image] =>[orig_patent_app_number] => 106993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/106993
Method and apparatus for generating tones in a multi-tone modem Jun 28, 1998 Issued
Array ( [id] => 4304344 [patent_doc_number] => 06212225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Startup protocol for high throughput communications systems' [patent_app_type] => 1 [patent_app_number] => 9/078993 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7959 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212225.pdf [firstpage_image] =>[orig_patent_app_number] => 078993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078993
Startup protocol for high throughput communications systems May 13, 1998 Issued
Array ( [id] => 4253945 [patent_doc_number] => 06167080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Control loop for adaptive equalization of a data signal' [patent_app_type] => 1 [patent_app_number] => 9/076260 [patent_app_country] => US [patent_app_date] => 1998-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6381 [patent_no_of_claims] => 12 [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/06/167/06167080.pdf [firstpage_image] =>[orig_patent_app_number] => 076260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/076260
Control loop for adaptive equalization of a data signal May 11, 1998 Issued
Array ( [id] => 4097282 [patent_doc_number] => 06163581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Low-power state-sequential viterbi decoder for CDMA digital cellular applications' [patent_app_type] => 1 [patent_app_number] => 9/072654 [patent_app_country] => US [patent_app_date] => 1998-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 5947 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163581.pdf [firstpage_image] =>[orig_patent_app_number] => 072654 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/072654
Low-power state-sequential viterbi decoder for CDMA digital cellular applications May 4, 1998 Issued
Array ( [id] => 4318728 [patent_doc_number] => 06188736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Near-optimal low-complexity decoding of space-time codes for fixed wireless applications' [patent_app_type] => 1 [patent_app_number] => 9/063765 [patent_app_country] => US [patent_app_date] => 1998-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1533 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188736.pdf [firstpage_image] =>[orig_patent_app_number] => 063765 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063765
Near-optimal low-complexity decoding of space-time codes for fixed wireless applications Apr 20, 1998 Issued
Array ( [id] => 4218423 [patent_doc_number] => 06078632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Minimalized decommunication of serialized telemetry data' [patent_app_type] => 1 [patent_app_number] => 9/061355 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7363 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078632.pdf [firstpage_image] =>[orig_patent_app_number] => 061355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/061355
Minimalized decommunication of serialized telemetry data Apr 14, 1998 Issued
Array ( [id] => 4327782 [patent_doc_number] => 06317466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver' [patent_app_type] => 1 [patent_app_number] => 9/060657 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3183 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317466.pdf [firstpage_image] =>[orig_patent_app_number] => 060657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060657
Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver Apr 14, 1998 Issued
Array ( [id] => 4304313 [patent_doc_number] => 06212223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Demodulation and correlation for spread spectrum communications' [patent_app_type] => 1 [patent_app_number] => 9/058256 [patent_app_country] => US [patent_app_date] => 1998-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 45 [patent_no_of_words] => 12051 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212223.pdf [firstpage_image] =>[orig_patent_app_number] => 058256 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/058256
Demodulation and correlation for spread spectrum communications Apr 9, 1998 Issued
Array ( [id] => 4318447 [patent_doc_number] => 06188715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication' [patent_app_type] => 1 [patent_app_number] => 9/057859 [patent_app_country] => US [patent_app_date] => 1998-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 11332 [patent_no_of_claims] => 34 [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/06/188/06188715.pdf [firstpage_image] =>[orig_patent_app_number] => 057859 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057859
Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication Apr 8, 1998 Issued
Array ( [id] => 4172034 [patent_doc_number] => 06108386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'List Viterbi algorithms for continuous data transmission' [patent_app_type] => 1 [patent_app_number] => 9/055082 [patent_app_country] => US [patent_app_date] => 1998-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 10174 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108386.pdf [firstpage_image] =>[orig_patent_app_number] => 055082 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/055082
List Viterbi algorithms for continuous data transmission Apr 2, 1998 Issued
Array ( [id] => 4375866 [patent_doc_number] => 06256358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Digital signal processing architecture for multi-band radio receiver' [patent_app_type] => 1 [patent_app_number] => 9/049355 [patent_app_country] => US [patent_app_date] => 1998-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3901 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256358.pdf [firstpage_image] =>[orig_patent_app_number] => 049355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049355
Digital signal processing architecture for multi-band radio receiver Mar 26, 1998 Issued
Array ( [id] => 4310861 [patent_doc_number] => 06198781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Apparatus and method of demodulating coded signal under OFDM transmission' [patent_app_type] => 1 [patent_app_number] => 9/047574 [patent_app_country] => US [patent_app_date] => 1998-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4157 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198781.pdf [firstpage_image] =>[orig_patent_app_number] => 047574 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/047574
Apparatus and method of demodulating coded signal under OFDM transmission Mar 24, 1998 Issued
Array ( [id] => 4263597 [patent_doc_number] => 06137846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'AFC circuit for a frequency scanning FSK receiver' [patent_app_type] => 1 [patent_app_number] => 9/040076 [patent_app_country] => US [patent_app_date] => 1998-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5291 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137846.pdf [firstpage_image] =>[orig_patent_app_number] => 040076 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/040076
AFC circuit for a frequency scanning FSK receiver Mar 16, 1998 Issued
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