2016年4月26日 星期二
最後一堂課
2016年2月22日 星期一
半導體産業的生態系統
半導體公司如英特爾、三星、美光、IBM……等,自己擁有頂尖的IC設計、生産、包裝、測試技術,希望能借著技術「垂直整合」掌握產品的良率 (Yield) 和品質。良率便是晶圓上通過測試晶片的比率,良率越高生產成本就越低。因此提高良率是設計及生產晶片的最高目標,若新產品的良率差,有時不知道是製程上或是設計上出了問題,對垂直整合的公司而言,比較易容找到毛病。
(3) 技術聯盟
從晶片設計的角度來看,他們專門供應可以重覆使用的設計單元。這具有知識產權保護的設計單元,基本上包含兩大類別: (1) 特殊用途積體線路單元 (ASIC) ~ 如各式半導體記憶、射頻接收、微處理器等單元,只能直接使用; (2) 邏輯可程式化的積體線路單元 (FPGA) ~ 可調整客製化的邏輯單元。使用重組軟體程式來快速組合成客製化的邏輯線路。
安謀公司 (ARM) 數位微處理器架構設計,便是屬於後者。這原始來自英國的無名小卒,起初和蘋果合作只提供低耗電、少元件、低性能、低價位、可以客制化的嵌入式微處理器核心 (Embedded μP) 切入市場。藉著這些特殊簡單食譜,讓客户們能輕易地藉以發揮。誰知無心插柳的安謀,如今在全球竟有超過千家合作伙伴,讓人驚訝的是安謀每年至少出貨500億顆微處理器!
安謀廣受歡迎的原因:(a) 節省設計時間 ~ 客戶不必自己從頭設計,抓下安謀現成的微處理器便可以直接使用;(b) 由生產者驗證 ~ 安謀和各中央厨房合作,由中央厨房來驗證製造出來處理器的性能是否合乎規格,也由他們來收取授權金額; (c) 授權費低 ~ 直接包含在製造費用內;(d) 可用在不同的産品領域 ~ 安謀本身不斷地研發,ARM-11 後,提供高、中、低階處理器核心,不斷改進。
(1) 封裝測試公司
2016年2月15日 星期一
給美國‧IBM女工程師們上的一門課
2006 Invited talk to IBM female
engineers
It is my honor to give this talk to a group of respectful female engineers in our company (IBM). Indeed, I am more than happy to do so, since I myself have two women engineers at home, my two beloved daughters – Joni and Amy. Under my tutoring, they both have successfully filed patents and now both worked for the USPTO.
Learning is fun
As the top inventor in our giant international company, I am more than happy to share my experience with anyone who is willing to learn on how to be more innovative at work. The first key element to be innovative I believe is to gain knowledge in the field through education, work, cross-training, studying, researching, experimenting, attending seminars, solving problems, and networking with experts. Knowledge is the wonderful tool to facilitate innovation. However, we must admit no single human being knows everything. For me, I encourage myself at least learn one new thing each day. Don’t stop learning, since learning is fun!
Tool and method
Secondly, you must have some basic skills in order to invent. Now a day, many search engines can be accessed on internet. Million of patents, research papers, references can be located almost instantly at your finger tips. Besides, you better learn how to write a complete invention disclosure including introduction, background arts, drawings, descriptions, and claims. After you have documented it, you must also learn how to be a good sales person to sale your concepts or ideas to a review board. Your presentation must be concise, clear and convincing. If they like the idea, they would recommend for search and file. During this period you can assist your attorney on analyzing the prior art search results, helping writing up a good application.
Seeking inventing opportunities
The third key element is to vigorously seek for inventing opportunity. Good opportunity doesn’t last long therefore you must grasp it as soon as possible. Always use your brain to think, think fast, think ahead, and think unconventionally. Normally, the ideas are nothing but problem solving, time/cost saving, performance improving, etc. After a good (or bad) idea is conceived don’t tell anyone unless you have recorded it. In the past, people used a technical notebook for documenting idea and most likely it required witness’s signatures. Now, you can just type a simple draft into your laptop which will provide you a time stamp. Once you have done so, you can do two things to save your time to test whether that is a good or bad idea. The first thing is you may share your idea with an expert in the field whom you trusted, or you can do more on-line search and find out whether your idea is novel and non-obvious. These are two critical elements required by the patent law.
Work hard and work smart
The fourth key element is to treat inventing business as one of your highest priority tasks. Being busy is the first degree murderer of innovation!! Now a day, the majority companies just routinely force their employee to work hard to deliver one project after another. Meeting the deadline is their primary goal. However, they overlook the importance of protecting their intellectual assets. I would say their efficiency is rather poor, and their profit margin is very narrow. These companies can not survive through competition. I would encourage my colleagues to be serious on innovation business. Never give up protecting a valuable idea. Be diligent and responsible about your duty of protecting company’s asset. Each week or month you should set a target and try to achieve it. Form a team to invent together and share the workload. Work hard, also work smart is my principle on inventing.
The best strategy to win
Finally, to be successful in innovation, over the years I discipline myself to be self-confident, persistent, diplomatic, humble, honest, and always listening to good advices. I stress top quality on my work, and always plan for the best strategy to win.
2012年5月28日 星期一
母親, 我思念妳!
05-28-2012
雁陣兒飛來飛去白雲裡, 經過那萬里可曾看仔細, 雁兒呀我想問你, 我的母親可有消息?
秋風那吹得楓葉亂飄蕩, 噓寒呀問暖, 缺少那親娘…。。
2008年, 我的母親在醫院裡躺了四個多月後, 終於離開了我們。
那時千頭萬緒, 身邊還有患了嚴重失智症的父親, 匆忙地辦完葬事, 草草地火化, 將母親的骨灰葬在六張犁的山上。
好像已經流乾了眼淚的人, 又好像看開了世間生離死別,
或對母親的過逝, 感覺到是一種無奈的解脫。 是她脫離了世間的痛苦, 那段日子母親中風, 失去說話的能力,
同甘共苦了六十載的老公已不再認得她了, 那種難過每分每秒活生生地煎熬著她, 將母親逼上絕路。 待在身邊的兒子, 除了向上蒼祈禱外, 完全無能為力, 她不想拖累她的兒女,
母親勇敢地走了, 因此那天我們都很平靜, 似乎己預料到這一刻的來臨, 妹妹辦完葬禮, 半條命, 奔返德州。
對母親的思念, 從起初, 一點一滴, 一絲一線, 四年後直到今日, 卻思潮澎湃洶湧, 午夜夢醒, 無法再眠… 人靜時, 隨口哼唱昔日那首 ~ 母親您在何方,
唱著唱著, 不自覺哽咽, 涕泗橫流, 無法控制自己的情緒。 如今, 我才明白, 我是多麼思念我的母親!
小女兒Amy有了貝比以後, 她那樣細心地照顧他, 抱著他跳舞, 喂他一口口的吃飯, 擁著他講故事, 親他撫他…。 那一舉一動, 都讓我思想起我的母親。
如今我唯一能報答母親的是, 聽她的交待, 好好地照顧爸爸。 ……。 兒時的情景似夢般依稀, 母愛的溫暖永遠難忘記, 母親呀我真想您, 恨不能夠時光倒移。
2011年12月18日 星期日
My Grandson : Doudou
12-18-2011
Whenever I saw my grandson
DD’s photos I can not help but laughing hysterically, I don’t know why? After I
found my wife, DD’s Korean grandma and aunts are all suffering the similar
problem, then I felt a little bit better. That is because we all somewhat
related to this little guy.
At first, I thought may be everyone looks at DD’s photos will be as joyful as
myself, therefore I was always eager to show DD’s photos to my friends and
colleagues. But sooner I realized they reacted differently. Some showed
excitement, and say wow! He is a cute boy! I think they just want to be polite.
Some can not hide their jealousness, envy DD’s grandpa. Some don’t event have
patience to show politeness. For example, one of my elementary school
classmate, he flipped through the album so fast while talking to other people.
Since then, I stop sharing my treasure with them any more.
I know our God is a loving God, He always assigns the babies to the right
persons who care and love them the most to take care of them. DD is placed in
the hands of his Dad and Mom. At least I know his mother well, since she was in
the hands of me and my wife for many years. For sure, she loves DD the most,
although it may not be exactly the same way we love her. Therefore, we stop
nagging at her, such as, make sure you feed him well, dress him warm, change
diaper more often, comb his hair, ……etc. But, believe it or not, Grandparents
would still sometimes unconsciously mentione such tedious things on the Skype.
Of course, his mother doesn't mind, since she is now a grown and mature woman.
We are always proud of her on everything she did.
My son-in-law is a good father; he is so gentle to DD. My wife always says:”
look at Tae, he is such a good father! Whenever DD sees his Dad’s around he
starts to kick and smile.” Yes, it is true. Tae is a loving Dad. I found DD’s
eyes and eye brows definitely from him. Tae’s ears like mine are big,
therefore, we are not sure whether DD’s big ears are from Grandpa or his Dad. I
think we will fight for that, since big ears mean a man with good fortune who
will grow up and marry to a beautiful and talented woman. At least this
happened to both DD’s Dad and his Grandpa!
DD has a great aunt, he likes her. She is kind and gentle. Aunty bought him all
kinds of toys trying to spoil him. Very soon, she will get married and soon DD
may have cousins. I can not imagine what kind of big brother DD will turn out
to be.
Finally, DD has two grandmothers, one was the prettiest woman in Korea, and the
other one was the prettiest woman in Hong Kong. Now you should know cute DD
does not come out of nowhere. Both grandmas are DD’s fans.
2011年9月11日 星期日
我恨山寨
我恨山寨
09-11-2011
小時候, 總覺得自己的名字很憋扭, 筆劃多, 又難寫。也從未思考過「履塵」這兩個字是什麼意思。長大後, 卻發現周遭人的名字都十分俗氣, 才開始得意洋洋地感謝老爸竟然給了我一個與眾不同的好名字。至少在這世間尚未聽聞過和我同姓同名的傢伙。因此每當自我介紹時, 內心總有一股莫名的優越感。
至今, 極想要去瞭解爸當初如何會為我取了這樣特殊的名字, 它又代表著什麼意思呢? 但是爸爸卻己經住進失智照護中心有兩年多了。
一日在網路上輸入「履塵」兩個字, 眼前卻湧出成千上萬個山寨版,
什麼履塵詩集、履塵新浪博客、履塵百度空間、履塵痞客邦、履塵這、履塵那……讓人看了眼花瞭亂。心中百思不解, 這孤芳自賞的好名字, 怎會突然一下子也變成了菜市俗名呢?
本人一向對現今社會流行的鏢竊惡風, 抄襲惡習, 不但不齒不肖, 甚至嫉惡如仇。那種蠻橫不講理的心態, 掠奪智慧財產臉不紅氣不喘的手段, 賤踏原創, 渺視版權…難道這就是中華文化的精髓?
是所謂自古天下文章一大抄的精神嗎? 老子要抄誰就抄誰, 你他媽的, 又能奈我何呢?
中國人認為尊重他人的知識產權是西方帝國主義的侵略思想, 你抄襲了我們祖宗的火藥、印刷術、指南針…難我們就不能沒收你們的電腦、手機、半導體的科技嗎? 這樣的思想在中國大陸如火如荼地蔓延。除非有朝一日, 共產黨拉出幾個倒霉鬼去槍斃, 這樣的山寨之風是不會止息罷休的。
正在越想越興奮的時候, 突然飄來一個念頭, 難道這履塵不是從那裡抄來的嗎? 老爸那有那種天賦, 能憑空拼出這樣有意思的名字呢? 俗云不履麈市是指不食人間煙火的意思, 而咱不過是食人間煙火罷了!
從此, 行事為人要更謙卑一些了, 自己在天地之間的存留, 豈不渺小地像眾之一嗎?
2011年1月2日 星期日
地上五窩
地上五窩
11-25-2010
年感恩見證
上了初中後, 我就離家住校。 一生和父母相聚的時光很短, 養成獨立的習慣, 同時也常常想要回家。
2005
年春, 小女兒從波士頓搬到華府 (DC), 步著姐姐的後塵, 也在美國專利局找到一份安定理想的工作, 從此我們夫妻無論是颳風下雪, 平均每隔月把, 總是開著暗紅色的CRV南北地奔馳在 95號公路上。 神為兩個寶貝安排了一棟舒適寬敞的 Townhouse, 從此
那裡成了我們的第二個窩。
2006 年秋天, 在長途駕車返回的路途之中, 我終於鼓起勇氣向妻子提出隱藏在心中多年的願望 - 回台灣陪我老爸老媽走完他們的晚年最後一程。 我知道這是非常自私的要求, 而且這裡的一切又如何放下? IBM平順的工作、穩定的收入、紐約普城的房子、教會的服侍、DC的孩子們、
熟悉的環境、許多朋友…等等。 這提議在人看來好像是在開玩笑, 它似乎像是突然拔起一棵深根的大樹, 但這事我已經默默地跟神禱告了一段時間。 爸患了老人失智的病, 而且越來越惡化。
老母親每次看著我離去時, 她雖然沒說什麼, 但是寫在她臉上的焦慮, 總讓我不忍回首。
那夜, 妻子無去入眠, 我們為這事一起禱告, 心中滿有平安, 因為若是合乎神的旨意,
在衪凡事都能, 我們相信衪必要彰顯大能, 衪會成就一切。
於是神奇的事如奇蹟般一再地發生, IBM的老板同意我調去臺灣繼續工作, 還付搬家費; 這是我想都不敢想的。 紐約的房子雖沒有賣成, 但好心的小姨子同意搬進去住, 替我們照顧; 對面的鄰居雖依依不捨,
也答應為我們鏟雪……, 我深知道, 神的恩典足夠我們用。
2006 年底, 我們終於如願以償地回到臺灣, 母親喜出望外, 然而父親的病情每況愈下。
神為我們安排了房子, 租在爸媽台北和平東路同一棟公寓同, 成了他們的鄰居, 這下可以和爸媽朝夕相處, 成了我們第三個窩。
因為台北和美國東岸有12小時的時差, 大部份都間都是晚上工作,
和IBM總部電腦視訊開會, 因此白天有時間陪媽去市場買菜, 帶爸去台大醫院看醫生。 這時我才赫然發現爸媽看醫生的頻率原來是如此的高, 對高齡的母親, 我深深的感到愧疚。 然而賜恩典的神, 衪讓多年流浪在海外的浪子終於返回到父母的身邊。
2008年4月, 母親中風住院, 為了照顧爸媽我們申請外勞終於被批准了下來, 可惜為時已晚, 外勞只能照顧父親, 母親往後的4個月的狀況急速惡化。
從不能吞嚥、不能講話, 到靠呼吸器、鼻胃管、點滴。 最後的日子, 她在病床上, 她頭腦仍然清醒, 吃力地用手指在我的手掌上, 寫說她愛我們, 她不怕死, 因為有神同在。
8月母親走了, 我們非常難過, 每當想到神賜給我們這一段和母親相處的寶貴日子, 祂賜給我與我同甘共苦的妻子, 和一群在患難中陪伴著我們的台北瑞安街教會弟兄姐妹, 我的內心感到無比安慰, 滿了無限的感恩。
2009年5月我從IBM退休, 離開25年的工作崗位, 神帶領我們來到新竹, 服務於工研院,
安排我們住進風景美麗的光明新村宿舍, 這是第四個窩。 加入勝利堂每週三晚上參加光明小組查經班查經, 我們非常高興又回到神的羊圈之中。
每週末, 妻子和我都到台中醫院護理之家接父親回南投弟弟的家中, 和爸共享天倫之樂。
爸爸什麼都不太記得, 只有當我和他在一起禱告的時候, 是他最清醒的時刻。
我從小便跟著父親在中興新村的教會長大, 如今我們又回到中興, 我感謝神的奇妙的安排, 他的恩典何其浩大, 凡事都超乎我們所想所求, 衪是值得我們信靠, 愛我們的神!
弟和弟媳從省政府退了休, 就在草屯鄉間蓋一座透天厝, 四周圍牆內置有美麗的花園。老弟的厚愛, 就把整層三樓空出給我们住, 因此这裡布置成了我们第五個窩。
這幾年來, 我們深切地體會到地上的一切都是短暫的, 有時午夜醒來, 要想一陣子才知道自己現在睡在那一個窩, 只有將來去了天家才是永恆的窩。





